This diving suit with helmet, boots and weight is part of the E.G.Ward collection, along with the diving compressor and a photograph of a diver in this equipment. Siebe Gorman & Company Ltd was a British company that developed diving equipment and breathing equipment and worked on commercial diving and marine salvage projects. The company advertised itself as 'Submarine Engineers'. It was founded by Augustus Siebe, a German-born British engineer chiefly known for his contributions to diving equipment. Siebe Gorman traded as an engineering firm for over 180 years from 1819 to 1999. The early success of the business was due to its founder, the Prussian immigrant Christian 'Augustus' Siebe (1788-1872). For business reasons, he applied for and was granted British citizenship in 1856. He was a gifted engineer who was able to translate theoretical problems into practical, working products. During the industrial Victorian period, the business traded as 'A. Siebe' at 145 High Street Holborn London, but in 1828 new premises were acquired at 5 Denmark Street, Soho. The family firm produced a wide range of manufactured goods including paper-making machinery, measuring machinery, water pumps, refrigeration equipment and diving apparatus. Augustus Siebe specialised in submarine engineering early on and the company gained a reputation for the manufacture of safe, reliable diving apparatus. Augustus Siebe is best remembered for the development and manufacture of the ‘closed’ Diving Dress based on the ideas of Charles and John Deane, George Edwards and Charles Pasley. Apart from some small modifications to valves and diver communications, the basic 12-bolt ‘closed’ diving dress remained relatively unchanged after the 1870s. Later company successes were also based on innovation, with new products that could be successfully developed and manufactured to high standards. This was largely attributed to the inventive nature, foresight, engineering and entrepreneurial skills of Robert Henry Davis (1870-1965). In 1882, RH Davis joined the company of 'Siebe & Gorman' as a young 11-year-old office boy and he was to remain with the company until he died in 1965. Augustus Siebe retired in 1869 and handed over the company to a new partnership of Henry H. Siebe (1830-1885) and William A. O'Gorman (1834-1904). The new firm traded as 'Siebe & Gorman' (1870-1879) from premises in and around Mason Street, Westminster Bridge Road, Lambeth, London. The two partners soon recognised the potential of R.H. Davis and in 1894, aged 24, he became General Manager of Siebe & Gorman. Davis increasingly ran the company until the surviving partner (W.A. Gorman) died in 1904. The firm was disposed of to the Vickers (armaments) family and a new company 'Siebe Gorman & Co. Ltd.' (1905-1998) was formed. Under the chairmanship of Albert Vickers, R.H. Davis was kept on as Managing Director, and the company forged ahead. However, after WW1, the Great Depression caused manufacturing output and share prices to slump. In 1924 Robert Davis made a deal with the Vickers Board and acquired control of the company through majority shares. Under his leadership, the Siebe Gorman Company flourished and within time, four of his sons also joined the firm. The company gained a worldwide reputation for the manufacture of diving apparatus, decompression and observation chambers, and safety breathing apparatus of all types for use on the land, in the air and under the sea (including mine rescue, tunnelling, aircraft, diving, submarine escape and in other hazardous environments). Close research and development links with the MOD (especially the Admiralty), also provided a lucrative outlet for the company products. In 1932, Robert Davis was knighted by King George V, principally for his invention of the ‘Davis Submerged Escape Apparatus’ (D.S.E.A.). Siebe Gorman essentially remained a family firm from the beginning (under A.Siebe) until it became a public company for the first time in 1952. However, following WW2, British manufacturing stagnated through stifled investment and post-war austerity, and there was little innovation. Siebe Gorman fortunes began to decline as an ageing Sir Robert Davis failed to invest, or change the company business and management practices. In 1959, Siebe Gorman was acquired by the “Fairy Group” and the ailing Sir Robert was made Life President. Consequently, nothing changed and the slow decline continued until Sir Robert's death in March 1965. Around 1960, Siebe Gorman acquired the diving apparatus manufacturer C E Heinke, and for a brief period, it manufactured some diving equipment under the combined name of Siebe Heinke. Around 1964, Mr E. 'Barry' Stephens was appointed as the new Managing Director to modernise Siebe Gorman. Changes were made, including a move to a new factory in Wales in 1975. The new company concentrated on fire-fighting breathing apparatus and escape equipment, and the move coincided with the loss of many of the older, traditional craft skills. Between 1985 and 1998, Siebe expanded through acquisitions, and several other companies were acquired. The Siebe Gorman (diving apparatus) company has therefore traded as A. Siebe (1819-1870); Siebe & Gorman (1870-1879); Siebe Gorman & Co (1880-1904); Siebe Gorman & Co. Ltd (1905-1998).The items are very significant as a snapshot into marine history and the development of diving equipment generally especially that used for salvage operations before and during WW2. The company that made the equipment was a leading inventor,developer and innovator of marine equipment with its early helmets and other items eagerly sought after today for collections around the world. The items in the Flagstaff Hill collection give us an insight as to how divers operated and the dangers they faced doing a very necessary and dangerous job.Diving suit including helmet, boots and a weight. Diving suit is made of canvas with knitted cuffs. The helmet is metal. The boots have a thick sole and thick leather upper that is held on with leather straps and buckles. The toe of the boot is heavy metal. The weight is worn next to the trunk of the diver and it has an inscription to mark the front. It is worn with straps and buckles holding it in place. Royal Navy Admiralty Pattern 6 bolt No 3 light Siebe Gorman light diving helmet circa 1960 used by the Royal Navy before and after World War 2"Siebe Gorman & Co Ltd Marine Engineers London. Patent" with "E G Ward" on front and back plate. On weight "FRONT"flagstaff hill, warrnambool, diving suit, siebe gorman and co ltd., siebe gorman and co ltd marine engineers london, marine engineers, diving helmet, diving boots, diving weight, marine diving, maritimemuseum, maritime village, maritime history, marine technology, life saving, deep sea diving

The Warrnambool Battery on Flagstaff Hill has embankments for 3 guns. Those on the left and right still have cannon in place but in the centre is an empty embankment, apart from this concrete ring with metal threaded studs. In 1898 a 5 inch breech loading gun (BL) was installed here. The gun had a hydro-pneumatic disappearing carriage (hence the sign on the concrete wall "5" BL HP").. This type of gun was faster to load and fire that the 80 pound RML’s installed on either side of it. Its arrival spelt the end of the 80 pound RML guns’ useful life, although they continued to be used for practice sessions. The 5 inch BL was the main defensive weapon of the Warrnambool Battery until the Battery was downgraded in importance. It was removed in 1904 and recalled to Melbourne in 1910. The gun emplacement ring is all that remains of the mounting for a 5 inch Armstrong rifled breech loading gun. HISTOR of the WARRNAMBOOL GUNS & CANNON In the years following the Crimean War (1854-1857J) there was a great concern in the Colony that Imperial Russia would attempt an invasion. Coastal defences in the colony of Victoria were greatly strengthened by the Government as a result. Warrnambool was originally protected by cannons at Cannon Hill, approximately 1 kilometer west of the Flagstaff Hill Fortifications. The cannons included two 1866 guns, both 80 Pound Rifled Muzzle Loaders (RML) purchased by Victoria’s Colonial Government. They were part of a shipment of 26 such guns sent from England in December 1866. They are registered as No. 23 (80cwt-2qr-0lbs) - Gun 1, and No.13 (81cwt-1qr-12lbs) - Gun 2. They were cast at the Royal Gun Factory, Woolwich Arsenal, in 1866 and have a 6.3 inch bore. Both barrels carry the Royal Cypher of Queen Victoria, Insignia of the Royal Engineers, within the Garter and Motto surmounted by the Crown, with the Royal Cypher of Queen Victoria within the Garter (letters in centre “VR”, motto “HONI SOIT QUI MAL Y PENSE”, "Shame be to him who thinks evil of it."). The guns were originally supplied with wooden carriages. (The Royal Arsenal at Woolwich, England, was established eleven years after the Restoration of King Charles II. It was the principal supplier of armaments to the British and Empire Governments. At the height of its operations during World War One the factory covered 1300 acres and employed very nearly 80,000 workers. Woolwich was the Headquarters of the Royal Artillery since the raising of that Regiment in 1716. The Arsenal was closed in the late 1960’s.) These two 80pdr cannons were transferred to the Warrnambool Garrison Artillery Battery Fortifications erected at Flagstaff Hill in 1887 as part of Victoria’s Coastal Defences. The original wooden carriages were subsequently replaced with the present iron garrison carriages in 1888. They are a “C” pivot. The ‘racers’ or curved track set into the floor of the gun emplacement (which enabled the guns to be traversed more quickly) are as specified for guns up to 10 inch, being of wrought iron 2.78 inches wide. A temporary third gun, now no longer on Flagstaff Hill’s site, was the 5 inch Rifled Breech Loading (BL) Armstrong gun mounted on an Elswick hydro pneumatic disappearing carriage and installed in this very concrete base or pad. The State of Victoria took over the ownership of the guns at the time of Australian Federation in 1901. In about 1901/1902 the Garrison Battery was converted to the Warrnambool Battery of the Australian Field Artillery (No 4 Field Battery). It was equipped with 4.7 inch naval guns mounted on field carriages. They were now a mobile unit but continued to use the Warrnambool Garrison area at Flagstaff Hill for practice. When the Fortifications were declared obsolete the two 80 Pounder RML were relocated to Cannon Hill in 1910. On the outbreak of World War One the 4.7 inch guns were recalled to Melbourne, and the Battery was disbanded. Most of the personnel probably re-enlisted in the local 4th Australian Light Horse Regiment. The two 80 Pounder RML were moved back to the Fortifications in 1973. They were both fully restored by Army First Year Apprentices at the Ordinance Factory in Bendigo in time for the centenary year of the fortifications in 1987. The guns are capable of firing 80 pound (32.3kg) armour piercing exploding shells 3.65kms out to sea. They were originally manned by volunteers before a paid Garrison was established. Now the Guns are again fired by volunteers on Special Event days. Since restoration the Gun Number 1 had been fired on a regular basis but Gun Number 2 hadn’t been fired since the mid 1990’s. In April 2015 Gun Number 2 was serviced in preparation for the firing of both cannons on the ANZAC Centenary commemorations on April 25th 2015. Other guns from the original Cannon Hill location were obsolete by the time the 1887 Warrnambool Garrison Artillery Battery was built. These guns are (1) a 32 Pounder Muzzle Loading Smooth Bore (SB) cast in 1813 at the famous Carron Foundry, number 80837 and now located in the Warrnambool Botanic Gardens. It is now mounted on a replica carriage due to the original carriage being in a fragile condition (the original carriage stored under cover at Flagstaff Hill). (2) a 68 Pounder Muzzle Loading Smooth Bore cast in 1861 at the equally august Low Moor Foundry, number 10310 and now located on the lawn area at the entrance to Flagstaff Hill Maritime Village. It is still mounted on its original wooden garrison carriage. Its wooden slide compressor mechanism is fragile and now kept in Flagstaff Hill’s storage. There are only seven 32 Pounder SB made by Carron and fifteen 68 Pounder SB made at Low Moor known to exist in the State of Victoria [references; Flagstaff Hill Maritime Village interpretation boards, information sheets and other documents; South Western Victoria Guns and Cannon report, May 2008, ref W/F/08] The Gun embankment is contained within the heritage listed Lady Bay Lighthouse Comples, on the Victorian Heritage Register VHR H1520. The gun emplacement base is evidence of the last defences installed on this stretch of coastline. The Warrnambool Garrison has been added to the Victorian Heritage Register H1250 “for its intact battery and guns, a strong reminder of Victoria’s wealth and determination to protect itself from the perceived threat of invasion in the 1880’s.” The City of Warrnambool is one of several custodians of a collection of artillery pieces of heritage significance at a state, national and international level. These pieces are directly related to the defence of south-west Victoria in the 19th century. The care and preservation come under the Heritage Act 1995. Gun emplacement; the remains of the mounting platform of a temporary third gun installed in 1898 in the centre of the battery. This consists of a circular concrete well or sump surrounded by two rings of mounting bolts, the inner of 10 and the outer of 20. The base once held a 5 inch Armstrong rifled breech loading gun with hydro-pneumatic disappearing. In the centre of the ring on the ground is a keyhole shaped space. The gun was removed in 1904. flagstaff hill, warrnambool, shipwrecked coast, flagstaff hill maritime museum, maritime museum, shipwreck coast, flagstaff hill maritime village, great ocean road, colonial defences, victoria’s coastal defences, warrnambool fortification, warrnambool garrison battery, warrnambool volunteer corps, ordinance, armaments, cannon hill fortifications, flagstaff hill fortifications, 4th australian light horse regiment, garrison gun, 5 inch breech loading gun, emplacement for hydro-pneumatic disappearing carriage, gun emplacement

Albert Richardson was a mining historian who wrote widely on the mines of the Bendigo Goldfield. The park opposite the Goldmines Hotel in Marong Road, is named in his honour. Five page document, hand written by Albert Richardson on lined foolscap and edited with cross-outs and insertions, . The mines along the Hustlers line of reef and the Sheepshead line of reef are described. Mines listed on Hustlers line of reef: Fortuna Hustlers (1888 - 1913), shaft 2,240 feet at rear of Buckell and Jeffrey's offices; Royal Hustlers Reserve No. 2 - two shafts 'City" 860 feet, now covered by R.S.L. building Pall Mall, steel poppet legs 60 ft high and 'Park Shaft" at rear of Camp Hill School, 1,775 feet, steel poppet legs 60 feet high; Hustlers Hill Group first worked by Jonathan Harris in 1853 and bounded by Valentine, Anderson and Ironbark Creek to the north and Milroy Street to the east, one of first areas worked for quartz reefing. It with Garden Gully line west and Victoria Hill Ironbark, formed by far the richest cross section of the Bendigo Goldfield. Great Extended Hustlers (1865-1921) close to intersection of Anderson Street and Hustlers Road, mullock heap against road and shored up around shaft, steel poppet legs now at Wattle Gully mine, Chewton, large winding machine, air compressor south of shaft and 36 head crushing battery. Hustlers Reef (Old Hustlers) and Hustlers Reef No. 1, two shafts, main 2,210 feet, about 220 yards east of Moran Street and against Fenton Street. , No. 1 shaft 1,140 feet and about 155 yards east of Moran Street. Lansell's Comet, Lightining Hill line, 2.100 feet, on Comet Hill approx 70 yards west of Holmes Road, near Comet Creek, steel poppet legs. United Hustlers and Redan (1876-1918), main Redan, 1,830 feet about 155 yards west of Sandhurst Roead, in line with Comet Hill State School, this hill known as Redan Hill. North, or New Hustlers, once known as Agnew Hustlers, wooden poppet legs, south side, Kneebone Street, Eaglehawk. Derby line, Johnson's No. 3, South Johnson's (east shaft of Collman and Tacchi) 439 feet on west wide of Woods Street, south of Wetherall Street. Paddy's Gully Line, south to north, some shafts - Lansell's 'Sandhurst" ('Needle") Eaglehawk Road shaft 2,425 feet, about 50 yards east of Needle Loops, a brick square sided chimney with Cleopatra Needle top. British American, 789 feet, just south of Holdsworth Road. Collman and Tacchi, main shaft 2,588 feet, 60 yards west of Eaglehawk Road, California Gully. Deborah Line of Reef, The Deborah (1932-1954) shaft 2.017 feet, west of Adams Road and south of Abel Street, Quarry Hill. North Deborah (1937 - 1954) shaft 1,151 feet, Breen Street, Quarry Hill, steel poppet legs. Central Deborah (1939-1954) shaft 1,347 feet Sheepshead line of reef, Lansell's South Red, White and Blue, shaft 2,124 feet, north east of Bellevue Road and 220 yards east of Adams Road. The New Red, White and Blue Consolidated (Big Blue) main shaft 2,416 feet. Lansell's Bendigo Battery 105 head, north of 'Big Blue" on his freehold lease, commenced crushing on 24th February 1895. After closing was erected as the Showground's Industrial Hall, July 1926. North Red, White and Blue, burnt down February 1926, new company 1934, closed 1938. Document is part of the Albert Richardson Collection of Bendigo mining history. bendigo, gold mining, deborah line of reef, sheepshead line of reef, hustlers line of reef, royal hustlers reserve mine, hustlers hill group of mines, great extended hustlers, hustlers reef no. 1, lightning hill line, old comet, collman and tacchi, lansell's comet, north deborah, central deborah, dhrrpdhrsf linr og trrg, new red, white and blue consolidated mine, big blue, lansell's bendigo battery, north red, white and blue mine, albert richardson collection

This 1813 cannon is classified as a carronade, having been made by the Carron Ironworks foundry in Stirling, Scotland in 1813. It is a large calibre, short range, gun mainly used on ships. The carronade model of cannon was first used when introduced into the British Royal Navy in the American War of the Revolution (1775-1883). This cannon was originally a 28pdr, 48cwt, 8ft gun. The date ‘1837’ on the barrel probably indicates the date that the Board of Ordinance accepted the change in size to a 32pdr. It may originally have been a naval gun and the conversion undertaken when it was brought ashore. It is very probably one of the 15 guns that are known to have constituted the defences of Victoria in 1860. This group of 32pdrs was the shorter model of the 4800width and 8ft length cannon and as such are different from the 32pdrs found in NSW. It was originally located on Cannon Hill in Warrnambool when it was the site of the Warrnambool Battery Western Artillery, formed in 1866. It was obsolete by the time of the 1887 fortifications, and was moved from the Warrnambool Fortifications to the Botanic Gardens in 1910, when the Fortifications were declared obsolete. HISTORIC INFORMATION ABOUT THE CANNON IN THE WARRNAMBOOL AREA In the years following the Crimean War (1854-1857J) there was a great concern in the Colony that Imperial Russia would attempt an invasion. Coastal defences in the colony of Victoria were greatly strengthened by the Government as a result. Warrnambool was originally protected by cannons at Cannon Hill, approximately 1 kilometer west of the Flagstaff Hill Fortifications. The cannons included two 1866 guns, both 80 Pound Rifled Muzzle Loaders (RML) purchased by Victoria’s Colonial Government. They were part of a shipment of 26 such guns sent from England in December 1866. They are registered as No. 23 (80cwt-2qr-0lbs) - Gun 1, and No.13 (81cwt-1qr-12lbs) - Gun 2. They were cast at the Royal Gun Factory, Woolwich Arsenal, in 1866 and have a 6.3 inch bore. Both barrels carry the Royal Cypher of Queen Victoria, Insignia of the Royal Engineers, within the Garter and Motto surmounted by the Crown, with the Royal Cypher of Queen Victoria within the Garter (letters in centre “VR”, motto “HONI SOIT QUI MAL Y PENSE”, "Shame be to him who thinks evil of it."). The guns were originally supplied with wooden carriages. (The Royal Arsenal at Woolwich, England, was established eleven years after the Restoration of King Charles II. It was the principal supplier of armaments to the British and Empire Governments. At the height of its operations during World War One the factory covered 1300 acres and employed very nearly 80,000 workers. Woolwich was the Headquarters of the Royal Artillery since the raising of that Regiment in 1716. The Arsenal was closed in the late 1960’s.) The two 80pdr cannons were transferred to the Warrnambool Garrison Artillery Battery Fortifications erected at Flagstaff Hill in 1887 as part of Victoria’s Coastal Defences. The original wooden carriages were subsequently replaced with the present iron garrison carriages in 1888. They are a “C” pivot. The ‘racers’ or curved track set into the floor of the gun emplacement (which enabled the guns to be traversed more quickly) are as specified for guns up to 10 inch, being of wrought iron 2.78 inches wide. A temporary third gun, now no longer on Flagstaff Hill’s site, was a 5 inch Rifled Breech Loading (BL) Armstrong gun mounted on an Elswick hydro pneumatic disappearing carriage It was faster to load and fire than the 80 pound RMLs and its arrival spelt the end of the older 80 pound guns’ useful life, apart from being used for practice sessions. The 5 inch BL gun was the main defensive weapon of the Warrnambool Battery until the Battery was downgraded in importance and the gun was recalled to Melbourne in 1910. The gun emplacement still remains in place set between the 2 80pdr cannon. The State of Victoria took over the ownership of the guns at the time of Australian Federation in 1901. In about 1901/1902 the Garrison Battery was converted to the Warrnambool Battery of the Australian Field Artillery (No 4 Field Battery). It was equipped with 4.7 inch naval guns mounted on field carriages. They were now a mobile unit but continued to use the Warrnambool Garrison area at Flagstaff Hill for practice. When the Fortifications were declared obsolete the two 80 Pounder RML were relocated to Cannon Hill in 1910. On the outbreak of World War 1 the 4.7 inch guns were recalled to Melbourne, and the Battery was disbanded. Most of the personnel probably re-enlisted in the local 4th Australian Light Horse Regiment. The two 80 Pounder RML were moved back to the Fortifications in 1973. They were both fully restored by Army First Year Apprentices at the Ordinance Factory in Bendigo in time for the centenary year of the fortifications in 1987. The guns are capable of firing 80 pound (32.3kg) armour piercing exploding shells 3.65kms out to sea. They were original manned by volunteers before a paid Garrison was established. Now the Guns are again fired by volunteers on Special Event days. Since restoration the Gun Number 1 had been fired on a regular basis but Gun Number 2 hadn’t been fired since the mid 1990’s. In April 2015 Gun Number 2 was serviced in preparation for the firing of both cannons on the ANZAC Centenary commemorations on April 25th 2015. Other guns from the original Cannon Hill location were obsolete by the time the 1887 Warrnambool Garrison Artillery Battery was built. These guns are (1) a 32 Pounder Muzzle Loading Smooth Bore (SB) cast in 1813 at the famous Carron Foundry, number 80837 and now located in the Warrnambool Botanic Gardens. It is now mounted on a replica carriage due to the original carriage being in a fragile condition (the original carriage stored under cover at Flagstaff Hill). (2) a 68 Pounder Muzzle Loading Smooth Bore cast in 1861 at the equally august Low Moor Foundry, number 10310 and now located on the lawn area at the entrance to Flagstaff Hill Maritime Village. It is still mounted on its original wooden garrison carriage. Its wooden slide compressor mechanism is fragile and now kept in Flagstaff Hill’s storage. There are only seven 32 Pounder SB made by Carron and fifteen 68 Pounder SB made at Low Moor known to exist in the State of Victoria Plaque attached to the carriage “This replica carriage was constructed by the Warrnambool Tritan Woodworkers club in conjunction with the generosity of local businesses and the Warrnambool community. The original carriage (circa 1860) was removed for restoration and is now located at Flagstaff Hill Maritime Village. The timber used for the replica carriage is Monterey Cypress, which was an early planting in the gardens. 2010 marked the centenary of the cannon’s relocation in the Warrnambool Botanic Gardens.” (Reference; Victorian Guns and Cannons, South Western Victoria Assessment, May 2008, item W/B/01; Flagstaff Hill Maritime Village datasheets and archives). There are only seven 32 Pounder SB made by Carron known to exist in the State of Victoria and this is one of them. On a world level, this cannon represents a high level of rarity. Further, as it has been modified (bored up) it is representative of the historical process of amending artillery in order to ensure a longer usefulness of each piece despite rapidly advancing artillery technology. The number of surviving carriages with traversing slides in this group in South Western Victoria is unique in Australia and probably in the World. Out of 10 such platforms surviving in Australia, the South Western Victorian group has half. Several survive around the world but probably not in such a large group. The wooden sliding compressor mechanism belonging to this cannon is extremely rare, and the only one in this South Western Victorian group of Guns and Cannons. As a whole, this cannon has undergone very little restoration or modification, giving it a high level of integrity. The City of Warrnambool is one of several custodians of a collection of artillery pieces of heritage significance at a state, national and international level. These pieces are directly related to the defence of south-west Victoria in the 19th century. The care and preservation come under the Heritage Act 1995. (Reference; Victorian Guns and Cannons, South Western Victoria Assessment, May 2008).Cannon, or carronade, 32pdr with wheels. Muzzle loading smooth bore (SB) cannon. Cannon has original wooden Burmese Teak carriage and slide with wrought iron fittings and iron wheels. Manufactured by Carron in Scotland, in 1813. It has been converted from a 28pdr. There is a loop for a rope on the cascabel, which was part of the original casting. Re-bored in 1837. Marks include Serial Number, Royal Cypher of King George III, broad arrow of proofing, and numbers to represent the weight. NOTE: The cannon is displayed in the Warrnambool Botanic Gardens and is mounted on a replica wooden carriage; the original wooden carriage is now stored under cover at Flagstaff Hill Maritime Village. This carriage has 4 wheels on swivel attachments and a central gear that allows the wheels to turn on rails. Pressed into left trunnion “80837 / CARRON / 1813”, cast on barrel“symbol (Royal Cypher of King George III”, “symbol (broad arrow of proofing)” and numbers “45-3-24 / 1837” . Cascable “CV” and marks with gradations from nought to three in quarters on each side, On the carriage the end of one of the main slide members carries the mark “W symbol (broad arrow) D” incised into the timber. Plaque attached to the carriage by the Warrnambool Tritan Woodworkers club, 2010, marking the centenary of the cannon’s relocation in the Warrnambool Botanic Gardens and the addition of the replica carriage. flagstaff hill, warrnambool, shipwrecked coast, flagstaff hill maritime museum, maritime museum, shipwreck coast, flagstaff hill maritime village, great ocean road, victoria’s coastal defences, warrnambool fortification, warrnambool garrison battery, ordinance, armaments, cannon hill fortifications, victorian colonial government, carron ironwroks foundary, 32pdr smooth bore cannon, 28pdr smooth bore cannon, 1813 cannon, carronade

Yields information about the drawings that were used by the depot or workshop staff as reference drawings. Has a strong association with the depot workshop staff. Yields information about equipment on Ballarat tramcars and Signalling.Folder containing 46 blueprints or Dyeline prints of SEC tram equipment drawings. Front of folder made from a cloth back sheet of paper extended to secure to a thick cardboard runner. Rear of folder made from an old tram advertising panel or cardboard sheet, cut to size and secured to a thick cardboard runner with a cloth backing on both sides. Sheets secured with three brass screwed clips. Front cover damaged in bottom right hand corner. Rear cover breaking apart on outside around cloth binding. Heavy dirt marks from “grease” on bottom half of rear cover. Contains 46 drawings which have been individually catalogued and numbered on the rear of each drawing within the folder. Some of the drawings have been folded. Reg Item Micro Film No. Old BTPS No. SEC Drawing No Title 4807 42/4 1 VB4/8103C Westinghouse T1F Controller Main Cylinder Segments. 4867 47/2 2 BA-T8-8128 Westinghouse 225N Motor Case Bolt 4830 22/3 B 3 BA-T7-7666 Half Ball Brake Hanger Link, Driving Wheel, Brill Maximum Traction Truck 22E 4868 44/3A 4 BA-T8-8113 Split Suspension Bearing for Type W225 Motor (Westinghouse) 4869 52/2 5 BA-T8-8158 Contact Tips for G.E. Compressor Controller 4818 52/3 6 BA-T8-8159 GE B-23 Contact Finger Tips for G.E. Type ‘B’ Main Cylinder 4870 6/1 7A BA-T3-6734 Brass Nut for Switch Mechanism 4829 6/2 7B BA-T3-6735 Tongue Clip Link for Switch Mechanism 4871 6/3 7C BA-T3-6736 Fulcrum for Switch Mechanism 4872 6/4 7D BA-T3-6737 Plunger for Switch Mechanism 4832 7/6 8 BA-T3-6754 Pivot for Switch Mechanism No numbers 9 or 10 4873 17/5 11 BA-T7-7639 Detail of Motor Pinion for Brill Cars 4831.2 21/4 B 12 BA-T7-7661A Half Ball Hanger Links – single bogie trucks 4874 21/6 13A BA-T7-7663 Axle Box Inner Spring Driving Wheels Maximum Traction Truck 22E 4875 22/1 13B BA-T7-7664 Axle Box Outer Spring Driving Wheels Maximum Traction Truck 22E 4876 22/2 14 BA-T7-7665 Body Spring Brill Maximum Traction Truck 22E 4830.2 22/3B 15 BA-T7-7666A Half Ball Brake Hanger Link Driving Wheel Brill Maximum Traction Truck 22E 4877 22/4 16 BA-T7-7667 Body Spring, Brush Maximum Traction Truck 22E 4820.2 22/6 A 17 BA-T7-7669 Wear cups for Half Ball Brake Hanger Links, Single & Double Bogie Trucks 4878 50/5 18 BA-T8-8149 Connections of Line Breaker and Ratchet Switch for use with Drum Controller 4879 74/6 19 BA-T13-8757/9 Signal boxes, Back of Panel Wiring and External Connections 4880 45/1 20 BA-T8-8116 Trolley Harp 4806 15/3 21 BA-T7-7625 Equalizing Lever, Fulcrum, Brill 21 E truck 4881 15/5 22 BA-T7-7626A Brake Beam Fulcrum Brill 21E truck 4808 16/1 23 BA-T7-7628 Pinion Remover, GE 201G and GE 202 motors 4882 16/3 24 BA-T7-7630 Spring Posts, Brill 21E Truck 4883 21/3 25 BA-T7-7660 Brake Shoe Holder, Driving Wheel, Maximum Traction Truck Brill 22E 4884 21/5 26 BA-T7-7662 Brake Rod Guide, Single Bogie Trucks 4885 22/5 27 BA-T7-7668 Brake Shoe Holder, Pony Wheel, Maximum Traction Truck Brill 22E 4809 42/2 B 28 BA-T8-8101 Trolley Wheel and Axle 4815 42/1 B 29 BA-T8-8102A Motor Suspension Bearing, GE 202 Motor 4796.2 42/5 30 BA-T8-8104 Connection Diagram WH 225N Motor 4886 42/6 B 31 BA-T8-8105B Motor Suspension Bearing, GE 201 Motor 4797.2 48/6 32 BA-T8-8137 WH T1F Controllers 4816 49/2 33 BA-T8-8138 Connection Diagram GE 202 Motor 4887 49/3 34 BA-T8-8139 Connection Diagram K-36-J Controller 4888 50/3 35 BA-T8-8146 GE K-36-JR Controllers, with line breaker (Connection diagram) 4889 50/6 36 BA-T8-8150 Commutator for Westinghouse 225N Motor 4846 51/1 37 BA-T8-8151A Armature Bearing Lining, Commutator End, Type GE 201G Motor 4813 51/2 38 BA-T8-8152 Armature Winding Diagram Westinghouse 225 Motor 4840.2 51/40 39 BA-T8-8154A Armature Bearing Lining, Pinion End, Type GE201G Motor 4890 51/6 40 BA-T8-8156 Armature Bearing Lining, Pinion End, Type GE202A Motor 4891 52/1 41 BA-T8-8157A Armature Bearing Lining, Commutator End, Type GE202A Motor 4892 64/5 42A BA-T9-8392A Step Hangers, Single and Double Bogie Trucks, Hinged Type 4785.2 64/6B 42B BA-T9-8392/1A Step Hangers, Single and Maximum Traction Trucks, Fixed Type 4812.2 43/1 43 BA-T8-8106B GE K36J Controller, Main Cylinder Segments 4893 50/2 44 BA-T8-8145A GE B23E Controller, Main Cylinder Segments 4816 65/2 45 BA-T9-8394B Door Lock for Motorman’ Cabin Maximum Traction Trucks. 4810 73/3 46 BA-T13-8757 Ballarat Electric Tramways Signalling System, Arrangements & Details of Box.On front cover of folder, "1 - 46"trams, tramways, drawings, ballarat, sec, depot, workshops

Bound copies of the Ballarat School of Mines Students' Magazine, 1898-1901 Vol 1, No. 1, September 1898 * News and Notes (Ballarat School of Mines Museum, J.F. Usher, New British Pharmacopoeia, excursion to Bendigo) * History of the Ballarat School of Mines * Current Topics (Federation, Gladstone, Anglo-American Alliance) * Of Custom * Discovery of Coolgardie * Mining Notes(Clunes, Pitfield, Birthday Mine, Western Australia, Transvaal, Mt Bischoff, Rand Drill Co.) * From the Journals * The Societies - (Student Association, Ballarat Field Club and Science Society, Ballarat Photographic Club) * Original Poetry * Sports * Students' Association Committee Meetings * On the Increase of Temperature of the Earth With Increased Depth Vol 1, No. 2, October 1898 * Notes about some of the Past Students (E.M. Weston, J.A. Porter, H.R. Sleeman, G.E. Sander, B.C.T. Solley, T. Rhys, C. Burbury, D. McDougal, J. Matsen) * Excursion to Daylesford, p.3 * History of the Ballarat School of Mines (continued) * The Soudan * Greater Melbourne * Image of J. Hopkinson, electrical engineer killed ascending the Alps * What is Science * Mining Notes (Pitfield Plains, Victoria United G.M.Co., Lithgow, Avoca, great Cobar, Mt Whycheproof) * Student's Association (women's franchise) * Sports Vol 2, No. 1, March 1899 * News and Notes * History of the Ballarat School of Mines (continued) * Notes of Victorian Geology, 1. Granites, by Thomas S. Hart * Sir William Crookes * Summaries and Notes from the Mining Journals * Students' Association * Sports * The Bush Assayer * Solubility of Gold-Silver Alloys in Potassium Cyanide * Correspondence Vol 2, No. 2, April 1899 * News and Notes (Smythesdale Excursion, New Buildings, A.S. Coyte, R.J. Allan) * History of the Ballarat School of Mines (Continued) * The New Students (J. Owen, A. Clayton Morrisby, A.S. Atkin, J. Alexander Reid, Alfred G. Johnston, L. Lowe, F.H. Dalton, W.M. Robertson, A. Hacke, H.L. Giles, W. Martin, E. Walshe, H.L. Krause, R. Sawyer) * Berringa by Oh'E Jay * Summaries and Notes from the Mining Journals * Mount Magnet to Victoria - A Long Bicycle Trip * 1898 Examination returns * Sports Vol 2, No. 3, May 1899 * Technical Education and the Proposed Affiliation of the Schools of Mines with the Melbourne University. * Laying of the Foundation Stone of the New Classrooms (now Administration Building). Alexander J. Peacock * News and Notes (Past Students - A.S. Lilburn, J.W. Sutherland, J. Richardson, E. Prendergast, J. Wallace, J. Kidd, J. Lake, Mathew Thompson), Coolgardie Exhibition. * Trip to Lal Lal * Students' Association * Summaries and Notes from the Mining Journals * Professor Henry Louis on Mining Education * Corrections Used in Chaining by C.W. Adams * The Black Horse Cyanide Plant * Sports * Completed List of 1898 Examinations Vol 2, No. 4, June 1899 * News and Notes * The Education Problem by D.N. McLean * A Few Hints on Histological Technique by Emil Gutheil * Summaries and Notes from the Mining Journals * Students' Association * A Visit to the Skipton Caves (Mount Widdern, Ormand Hill, volcano, Emu Creek, Mount Kinross, Mount Elephant, Mount Vite Vite, Mount Kinross, Mount Hamiston) * Mount Magnet To Victoria (cont) * The New Engines at the Ballarat Woollen Mills - includes image of the Compound 700 H.P. Engines constructed for the Ballarat Woollen Mills by Austral Otis Company and consulting engineers Monash and Anderson. * Sports * Original Poetry * Correspondence Vol 2, No. 5, July 1899 * News and Notes (E. Byron Moore, Visit to Britannia Gold Mine, J. Bryant, Visit to Last Chance Mine) * A Few Hints on Histological Technique (cont) by Emil Gutheil * Summaries and Notes from the Mining Journals * Professor Alfred Mica Smith (includes image) * Notes on Victorian Geology Part 2 The Trappean Rocks, by Thomas Hart * Origin of Diamonds * Hydraulic Mining by A.E.C. Kerr * Volcanoes by F.G. Bonney * Analytical Chemistry Notes by Daniel Walker * Some Things Out To Do * Sports * Correspondence Vol 2, No. 6, August 1899 *Summaries and notes from the Mining Journals * Some Regulations of the Academy of Mines at Freiberg * A visit to Mt Lyell Smelters * Professor Gilbert J. Dawbarn (includes image) * Air compressor and Transmission of Power by Compressed air by A.E.C. Kerr * Chemistry Notes by Daniel Walker * Mineralogical Notes, Ballarat by Thomas S. Hart * Kalgurli Gold Mines, W.A. * OUr New Lab Vol 2., No 7, September 1899 * Summaries and Notes from the Mining Journals * Some recent Steam Plants at Bendigo by Gilbert Dawbarn * Professor Thomas Stephen Hart (includes image) * Students Association * Notes on Victorian Geology by Thomas Hart * Centrifugal Pumps * A New Chum's Experience by E.M. Weston Vol 2., No 8, October 1899 * The institute of Chemistry Examinations * A New Method of Qualitative Chemical Analysis by Emil Gutheil * Steam Engine Valves and Valve-Gears by Gilbert Dawbarn * Daniel Walker (includes image) * Notes on Victorian Geology by Thomas Hart * Cyaniding Cripple Creek Tellurides (Metallic Extraction Company) * Notes on Two Ballarat Gravel Pumping Plants, G.A. Wilberforce (Eureka Jennings Co and Yarrowee Sluicing Co) * History of the School of Mines (concluded) Vol 3., No 1, March 1900 * A Journey from Natal to Mashomaland with the British Police * A Plea for Research * New Caledonia by C.A.M. Deane * Notes of Victorian Geology - Lower Palaeoroic Rocks by Thomas Hart * Mt Bischoff Mine and Mill * Summaries and Notes from the Mining Journals * Things we Eat and Drink * Farewell to A.S. Coyte Vol 3., No 1, March 1900 * Mining Education * Model Locomotive made by the apprentices of the Phoenix Foundry, p2 * Glimpses of Rhodesian Police Camp Life * New Caledonia (continued) * Summaries from the Mining and Engineering Journals * Boot and Saddle Vol 3., No 3, May 1900 * A Students' Common Room * Geological Excursion to Hardie's Hill * Notes on Victorian Geology by Thomas Hart * The Planet Venus by John Brittain * Summaries and Notes from the Australian Mining Standard * The Assay Ton * Zeehan Smelters * Electrical Notes by Ohe Jay * Trop of the Cricket Club to Stawell * Students' Association * Solid Hydrogen Vol 3., No 4, June 1900 * The Minister of Mines on Mining Education (Minister A.R. Outtrim) * Lal Lal Geology Trip (Thomas Hart) * Rifle Club now defunct, pg 3 * A Contribution to the Mining Geology of Kalgoorlie, W.A. by Ferdinand Krause (includes cross sections) (Wood's Point, Rand, Johannesburg, South Africa, Gaffney's Creek, Walhalla, Shady Creek, Sago Hill at Cardigan, Bunbury) * Summaries and Notes from the Australian Mining Standard (Buninyong Estate Mine) * Monthly Progress Reports of the Geological Survey * Electrical Notes by John M Sutherland (Telagraphone, phonograph, telephone receiver) * Students' Theatre Party (Gordon Todd, Ohe Jaeger, C.S. Wakley) * Opening of the New Buildings - Ministerial Speeches (Outtrim, W.H. Irvine, New Mining Laboratory, Old Chemistry Building, Battery, Model Mine) * Students' Association * Relief of Mafeking * A Critic Criticised * Things We Eat and Drink by Ohe Jay - Oatmeal, Coffee and Cocoa. Vol 3., No 5, July 1900 * Research * Adelaide Varsity Students at Ballarat * The Manchester-Liverpool Mono Railway * Students Association * *A Contribution to the Mining Geology of Kalgoorlie, W.A. by Ferdinand Krause (continued) (includes cross-sections) * Motive Power, address by Charles A. Parsons * Summaries and Notes from the Australian Mining Standard * Sugar Manufacturing by Sugna * Great Creswick Hydraulic Sluicing Plant (THomas Hart, Ballarat School of Mines Mining Class visit) * Reminiscences of a Students Life in Germany * Football - Ballarat School of Mines v Geelong Grammar School (Australian Rules Football) Vol 3., No 6, August 1900 * Cheap Mine Management * Library * Bendigo School of Mines, pg 3 * Notes on Ore Dressing by T, Vincent, Manager The Zeehan (Tas) Silver-Lead Mines Ltd) * Motive Power * Notes on Broken Hill - Its Mines and Minerals by J. Williams * The Concert * Summaries and Notes from the Australian Mining Standard * The Dandy Duke's Dreadful Demise * The Road Race Vol 3., No 7, September 1900 * Michaelmas Excursion (Melbourne University, Prof Kernot, Applied Mechanics) * Injury to School Property * Return of E. Ditchburn (Boer War) * Mt William Gold-Field visit, pg 3 * The Stoping of Wide Lodes by J.V. Lake (includes cross sections) * Summaries of Notes from the Australian Mining Standard * Notes on Broken Hill Part 2- Its Mines and Minerals by W.J. Williams * Motive Power from the Waves * Electrical Notes * Some Account of Italian Mining (Sarinia, Sicily, Peidmont, Lombardia) by Candido Maglione * Students Association * Should Women Have the Vote by Frank Bessemeres * The School Theatre Parly * Past Students * Poetry * Football * Surveying Rules Vol 3., No 8, October 1900 * Ballarat School of Mines Associateship * An Engineering Laboratory * Students' Practical Work * Notes on Broken Hill Part 3 by W.J. Williams * The Lake View Consols by F.S. Earp - Battery Treatment of Sulpo-Telluride Ore * Neglected Mineral Fields - Eurowie and Warrata * A Glimpse Ahead * News and Notes * A.W. G. McPherson, Boer War * Students Association * Ballarat School of Mines Melbourne Excursion to the Government Electric Lighting Station, Austral-Otis Co, Working Mens College * Ballarat School of Mines Concert in Aid of Soldiers Statue Balance Sheet * Football * Cricket Vol 3., No 8b, November 1900 * Position of the Ballarat School of Mines with Regards to Mining Education * Age Limit * Entrance Examination * Presentation t0 Professor Alfred Mica Smith * Image of a Group of Old Ballarat School of Mines Students in Coolgardie and Kalgoorlie. * Students Association Vol 4., No 1, March 1901 * Espirit De Corps * A few Notes on the Testing of Explosives * Round About Inverell, NSW by F. and J. Mawl * On the Choice of Drawing Instruments * Summaries and Notes From the Technical Journals * Annual Examinations 1900 * New Students * Sporting Notes * The Vale of Coolgardie Mine, Bonnievale, W.A. by G. Stephen Hart * News and Notes (Kerr Grant, C.L. Nash, R. Gordon Todd, Vial) * Editorial Notices Vol 4., No 2, Second Term 1901 * The Metallurgical Treatment of Sulpho-Telluride Ores by L.W. Grayson * Some Metallurgical Difficulties of Aluminium * Diehl's Sulphide Process by A.E. C. Kerr * A Californian Gold Mine by A.E. C. Kerr * New Express Locomotives for the Victorian Government (Phoenix Foundry) * An Excursion to Geelong (Electric Light and Traction Company of Australia) * The Linkenback Table for our New Mining Laboratory (Humboldt Company of Colgne) * Death of Thomas Bath * The Late Alfred G. Johnson (Boer War) * An Introduction to Natural Science by Emil Gutheil * The First Annual School Sports Meeting * Concert in Aid of Magazine Funds * The Men That Made the Concert (C.E. Denniston, W.H. Chandler, Mr White, William Litte Jnr, Marriott, Giles McCracken) * Sports * News and Notes Vol 4., No 2, Third Term 1901 * Bagging-Up - A Sketch * Concentration of Difficult Silver-Lead Ores * Estimation of Chlorine, Bromine and Iodine by D. Runting * Summaries of Notes from teh technical Journals * Notes on the Use and Care of Platinum Ware Common Sense * The Machinery at the Tasmania Gold Mine, Beaconsfield, Tasmania * Mining at Walhalla - The Long Tunnel Mine * Past Students * Mapping our of Agricultural Areas, etc, In Dense Vine Lands, North Queensland by R.A. Suter * News and Notes * Concert Balance Sheet e.m. weston, robert brough smyth, mcdougall, bruce, charles burbury, harrie wood, graham j. hopwood, emil gutheil, daniel walker, thomas hart, thomas stephen hart, m. hacker, schnitzler, f.a., ditchfield, l.h, alfred e.c. kerr, charles harvey, campbell, joseph bryant, campbell & ferguson, gilbert j. dawburn, irving, g.b., kerr, a.e.c., john walter sutherland, william robertson, herbert l. krause, alfred mica smith, binh pham, crosbie, d. jack, ditchburn, j., james hiscock, alfred johnston, reid, j.a., kidd, john, james bonwick, james, j.p, overall, d, e.h salmon, gaynor marquand, williams, w.w., williams, william, deane, c.m., vincent, tom, phillips, g.e., hart, d.w., jarnail suingh, rowlands, e., ferdinand m. krause,, easterby, f.l, parsons, r.g., partington, j.r., vial, s.b., meadows, h, atkins, arthur, john braisted burdekin, w.h. corbould, ditchburn, john, hill, john, otto e. jager, mcpherson, g.t, nicholls, c, thom, j.m., crafter, stewart, john brittain, peter lalor, hardy - commissioner, thomas bath, alf johnston, charles campbell, nash, llewellyn, watson, m.a, gardener, eddie, adamson, s.g, alford, l.c, allen, r.j, arthur, d.w.b., burge, a., willia, cairncross, cooper, i, maurice osric copland, maurice copland, dickinson, s., doepel, dunstan, john, loveday dunstan, eeles, terri, flegeltaub, israel, fletcher, a, fyrar, peter, kerr grant, w.kerr, green, gary, betty harris, harris, c.m., hay, a.l., hearn, hill, martin, james, david, johnston, alfred g, kilner, marion, kingston, thomas, lewin, f.c.k., lilburne, arthur m, linahan, colin, macready, w.h, major birlefco, markwald, henry, mccaffrey, mcfarlane, kaye, mciver, s.k, mellins, b, morton, felicity, w. kenneth moss, ken moss, nash, c.w., nash, neville, nickolls, berkeley, osborne, percy, philp, e., playford, william, reid, e, roberts, gordon, ross, f.c., royce, phillip, sawyer, basil, stewart, r.c., todhunter, i, vaisey, a., vincent, john, vinden, sue, wakley, cecil, watt, james, westcott, lewis, charles w. whyte,, vial, s browning, ballarat school of mines students in coolgardie and kalgoorlie, coolgardie, kalgoorlie, claude maitland, a.l. hay, a.s. lilburne, latham watson, arthur kildahl, thomas copeland, f.a. moss, w.a. hearman, cardoc james, alexander fraser, e.o. watt, g.m. roberts, j.j. dunstan, h.v. moss, j.a. hill,, john dunstan, c.m. harris, william h. corbould, j.w. sutherland, ballarat photographic club, ballarat field naturalists club, ballarat field club and science society, photography, geology, excursions, last chance mine, tasmania gold mine, beaconsfield, tasmania, rand, south africa, mount lyell, ballarat school of mines student excursion to mount lyell, h.l. krause, ferdinand krause, krause, hardie's hill, hardie's hill excursion, lal lal, lal lal excursion, lal lal geology excursion, smythesdale, smythesdale excursion, soudan, south african miners, south star mines, wynne and tregurtha battery, ananconda copper mining, arizona copper mining, boiler plates, british guinea, butte copper smelter, daylesford geology camp, daylesford excursion, diehl process, electric power house ballarat, electric pumps, geelong rope factory, gympie, golden horseshoe estate, c johnstone, jack nichol, c. macgennis, alec saunders, alfred g. johnstone, graeme jolly, william purdie, john mann, maxwell l gaunt, sale school of mines, freiberg school of mines, schools of mines, railway locomotive

Diver's Submarine Electric Torches were first developed to give illumination for close examination work. They have to be self-contained, the older ones are powered by an accumulator type battery which could be recharged. Some models were fitted with a switch to turn the light off saving on the battery power. The lens is of a convex type and magnifies the light. Sometimes there was a protective grill across the glass or prongs to protect the glass from an impact. When fully charged the battery would last about seven hours. Torches are made from non-ferrous metal so as not to corrode in their watery environment. Siebe Gorman & Co Ltd has been producing hand-held, battery-powered, submarine electric torches for divers and the Ministry of Defence (MOD) since the 1920s. In 1961, the famous diving manufacturer C.E. Heinke merged with Siebe Gorman, and for a short while, torches were made with the combined 'Siebe Heinke' inscription. However, this linked inscription was later dropped, with a return to the Siebe Gorman name tag. Date of manufacture for these torches can be determined by their Admiralty Pattern (AP) number that was used to identify a particular item and were for naval stores use. Before NATO stock coding became more widely used, earlier MOD torches often have a simple four-digit group of AP numbers such as AP4456 or AP4458. In 1975 Siebe Gorman moved from their Neptune Works at Chessington in Surrey to a new location at Cwmbran in Wales and by this time their manufacture of diving equipment had declined. (For additional historic company information on Siebe & Gorman see notes section this document.)The item is significant as it gives us a snapshot into marine history and the development of diving equipment generally, especially that used for salvage operations before and during WW2. The company that made the torch Siebe Gorman was a leading inventor, developer and innovator of marine equipment with its early developments in helmets, compressors and other diving equipment. Items that are today eagerly sought after for maritime collections around the world. The items that have been donated to the Flagstaff Hill collection give us an insight as to how divers operated and the dangers they faced doing a very necessary and dangerous job.Diver's Torch brass with heavy glass screw on piece with four lugs attached contact spring inside. Leather hand strap missing."Siebe Gorman and Co Ltd, Makers, London." Has "A.P.4458" inscribed on front above glassflagstaff hill, warrnambool, shipwrecked coast, flagstaff hill maritime museum, maritime museum, shipwreck coast, flagstaff hill maritime village, great ocean road, siebe, gorman, diver's torch, torch, diver, diving accessories

Brown soft covered booklet with numerous photographic plates.thomson's foundry, thompson & co, machinery, castlemaine tools, foundry, foundries, boiler shop, air compressor

Diver's Submarine Electric Torches were first developed to give illumination for close examination work. They have to be self-contained, the older ones are powered by an accumulator type battery which could be recharged. Some models were fitted with a switch to turn the light off saving on the battery power. The lens is of a convex type and magnifies the light. Sometimes there was a protective grill across the glass or prongs to protect the glass from an impact. When fully charged the battery would last about seven hours. Torches are made from non-ferrous metal so as not to corrode in their watery environment. Siebe Gorman & Co Ltd has been producing hand-held, battery-powered, submarine electric torches for divers and the Ministry of Defence (MOD) since the 1920s. In 1961, the famous diving manufacturer C.E. Heinke merged with Siebe Gorman, and for a short while, torches were made with the combined 'Siebe Heinke' inscription. However, this linked inscription was later dropped, with a return to the Siebe Gorman name tag. Date of manufacture for these torches can be determined by their Admiralty Pattern (AP) number that was used to identify a particular item and were for naval stores use. Before NATO stock coding became more widely used, earlier MOD torches often have a simple four-digit group of AP numbers such as AP4456 or AP4458. In 1975 Siebe Gorman moved from their Neptune Works at Chessington in Surrey to a new location at Cwmbran in Wales and by this time their manufacture of diving equipment had declined. (For additional historic company information on Siebe & Gorman see notes section this document.)The item is significant as it gives us a snapshot into marine history and the development of diving equipment generally, especially that used for salvage operations before and during WW2. The company that made the torch Siebe Gorman was a leading inventor, developer and innovator of marine equipment with its early developments in helmets, compressors and other diving equipment. Items that are today eagerly sought after for maritime collections around the world. The items that have been donated to the Flagstaff Hill collection give us an insight as to how divers operated and the dangers they faced doing a very necessary and dangerous job.Divers torch, brass with glass lens , screw on piece with three lugs attached. Leather wrist strap attached & loose contact spring inside."Siebe Gorman and Co Ltd, Makers, London." Has A.P.4456 stamped on front faceflagstaff hill, warrnambool, shipwrecked-coast, flagstaff-hill, flagstaff-hill-maritime-museum, maritime-museum, shipwreck-coast, flagstaff-hill-maritime-village

Air Gauge - duplex type for tramcars with self lapping brakes - brass case, and back, with two needles - red and black - glass front, paper pressure indication. The red needle shows the pressure in the air-tank and the black needle, the pressure in the brake cylinder. Note the red needle is on the wrong side of the stop, possibly due to transport. Would have been used on a Melbourne or MMTB tramcar. Has the name "Horrocks Roxburgh Pty Ltd Melbourne" on the base and "J.A. Floyd Maker Melb" in the centre.has "551" scratched onto the rear.tramways, trams, air compressors, brake cylinders, brake valves, air gauges, mmtb

Book - six sections, 134 pages + end pages + heavy card covered with a red stippled paper titled "The Electric Tramcar Handbook", 7th Edition, written by W. A. Agnew, published by H. Alabaster, Gatehouse & Co. Ludgate Hill in 1915. Right hand of sheets rounded. Has a table of contents and index at the rear. Written for Motormen, Inspectors and depot workers. Covers many aspects of the electric circuits for trams, including controller diagrams, tramways, tramcars, controllers, overhead, brakes, on the road and faults and Breakdowns. Would have been a reference guide for training staff. Scanned in three pdf files.trams, tramways, electrical engineering, electrical equipment, air compressors, brakes, instructions, maintenance, tramcars, training, controllers, overhead