2 nickel plated pocket watches with gold dials and black numerals.Swiss made First patent lever shock proofhorology, watches

.1) Dead reckoning computer model mk - 6 b. Double sided deuce with rotating dials. the dials are profusely covered in numbers, words, graduations. .2) Vinyl pouch to suit computer - brown.Printed with numerous letters, numbers, arrows, calculations. Hand drawn inscription - “C. Lum (M.A.A.)”computers, equipment

The Excelsior IV Log is a nautical instrument for measuring a vessel’s speed and distance travelled. When navigating a ship it is essential to be able to estimate the boat’s speed and distance travelled to determine its position at sea. In times past the only way to measure a ship’s speed was to throw a wood log into the water and observe how fast it moved away from the ship. In the 16th century, the log was fastened to a rope knotted at set intervals. The log was thrown over the stern (back) of the vessel and a crew member counted the number of knots that were paid out in a set time. From this, they could estimate the speed of the vessel through the water. This was known as streaming the log and is also the derivation of the knot as a measurement of nautical speed. The Walker’s Excelsior Mark IV instrument was designed for smaller vessels, such as yachts, launches and fishing vessels. Historical: Thomas Walker & Son was internationally renowned in the manufacturing of ships logs, founding father , Thomas Walker (1805–1871), an engineer in Birmingham, patented a mechanical log in 1878 which was a recording instrument that attached to a rail at the stern of a vessel connected by a long cord with a rotor which was towed behind the ship. The instrument dial recorded the distance travelled. Thomas Walker first went into business to manufacture stoves at 58 Oxford Street Birmingham. Walker’s self-feeding stove was widely lauded at the Paris Exhibition of 1855, winning a prize medal and kick starting the first of many notable innovations for the Walker family's manufacturing business. However, it wasn’t until working on an earlier ship’s log model invented by his Uncle that Thomas Walker became interested in the further development of this device, used to ascertain a ship’s speed. Walker continued to improve on the common log for the company of Massey & Sons and these improvements were deemed revolutionary. This log became a firm favourite of the West India Association (British-based organisation promoting ties and trade with the British Caribbean), being the most common log in use for two generations. It took until 1861 for Thomas Walker and his son, Thomas Ferdinand Walker (1831-1921) to patent the first Walker log of many. Together, with the introduction of the A1 Harpoon Log two years later, they established the Walker Log Business as a force to be reckoned with. By the time of his passing in 1871, Thomas Walker Snr had not only founded a family business with considerable staying power but also instilled a tradition of public service. Having sat as a representative on the Birmingham Town Council for 15 years and played an active role in public works, he was soon given the nickname of ‘Blue Brick Walker’. Much like his father, Thomas Ferdinand Walker changed the face of the maritime industry. His patent of 1897, the ‘Cherub’ log, was a notable departure from the past providing a far more accurate reading and replacing the majority of logs of the age. They were the first to produce an electric log and the Walker factory was one of the first to introduce the 48 hour work week for employees. The ship log was invented and made by a significant marine instrument maker and innovator of machinery. It demonstrates the huge leap taken to improve navigational accuracy at sea with an instrument that was in use for decades.Ship's Taff Rail Log, rope attached. Walker's Excelsior IV Log model. Nautical miles dials: units and 10's. "Walker's Excelsior IV Log", "Made in England by Thomas Walker, Birmingham"flagstaff hill, warrnambool, shipwrecked-coast, flagstaff-hill, flagstaff-hill-maritime-museum, maritime-museum, shipwreck-coast, flagstaff-hill-maritime-village, log register, taff rail log, taffrail log, marine navigation, a1 harpoon log, cherub’ log, walker’s excelsior mark iv log, ship’s log instrument, mechanical ship’s log, measure ship’s speed, nautical instrument, navigation instrument, massey & sons, thomas walker, blue brick walker, thomas walker & son, thomas ferdinand walker, 48 hour work week

Chelsea Clock Company History: The Chelsea Clock Company is an American clock manufacturing company that started before 1880 with Joseph Henry Eastman who founded the Harvard Clock Company and produced 800 clocks of marine, carriage, shelf and banjo types. He went on to change the company name to the Boston Clock Company in 1884. After several name changes in 1897, the Chelsea Clock Company was finally founded. Clocks produced by Chelsea Clock Company have been found in the White House, on US Naval Ships, and in homes and offices around the world. After the company first began life as the Harvard Clock Company, it was named the Boston Clock Company, the Eastman Clock Company before finally becoming the Chelsea Clock Company in July of 1897. The company had developed many patents and innervations over these years and between 1939 and 1946 during World War II they were awarded contracts by the U.S Maritime Commission and produced vast numbers of clocks for both merchant and naval ships. U.S Maritime Commission History: The United States Maritime Commission (MARCOM) was an independent executive agency of the U.S. federal government that was created by the Merchant Marine Act of 1936, and replaced the United States Shipping Board which had existed since World War I. It was intended to formulate a merchant shipbuilding program to design and build five hundred modern merchant cargo ships to replace the World War I vintage vessels that comprised the bulk of the United States Merchant Marine, and to administer a subsidy system authorized by the Act to offset the cost differential between building in the U.S. and operating ships under the American flag. It also formed the United States Maritime Service for the training of seagoing ship's officers to man the new fleet. The purpose of the Maritime Commission was to formulate a merchant shipbuilding program to design and then have built over a ten-year period 900 modern fast merchant cargo ships which would replace the World War I-vintage vessels Those ships were intended to be then leased to U.S. shipping companies for their use in the foreign seagoing trades the aim was to offer better and more economical freight services. The ships were also intended to serve as a reserve naval auxiliary force in the event of armed conflict which was a duty the U.S. merchant fleet had often filled throughout the years since the Revolutionary War. From 1939 through the end of World War II, the Maritime Commission funded and administered the largest and most successful merchant shipbuilding effort in world history, producing ships for both navy and merchant marine. By the end of the war, U.S. shipyards working under Maritime Commission contracts had built a total of 5,777 ocean-going merchant and naval ships. In early 1942 both the training and licensing was transferred to the U.S. Coast Guard for administration, then later to the Maritime Service final responsibility was conveyed to the newly created War Shipping Administration which was created to oversee the operation of merchant ships being built by the Emergency Program to meet the needs of the U.S. Armed Services. With the end of World War II, both the Emergency and Long Range shipbuilding programs were terminated as there were far too many merchant vessels now for the Nation's peacetime needs. In 1946, the Merchant Ship Sales Act was passed to sell off a large portion of the ships built during the war to commercial buyers, both domestic and foreign. The U.S Maritime Commission was officially disbanded on May 24th 1950. These clocks were to be found on all ships made in American for the war effort between 1939 and 1946. They are a significant reminder of the sacrifice by those who served in the merchant marine and the navy’s during the Second World War. The item is a part of our social history that reminds us of these dark times. The loses of family members, along with the trauma that many sailors had endured and had to live with for the rest of their lives once they were released from service and allowed to go home.American Clock is an 8-day marine clock made by the Chelsea clock Co for the “US Maritime Commission” . There is a second smaller dial for the seconds and 24-hour markings. Also a fast-slow adjuster to the top of the dial. The clock is an 8 day marine clock with US Maritime Commission inscribed on face in black lettering. flagstaff hill, warrnambool, shipwrecked-coast, flagstaff-hill, flagstaff-hill-maritime-museum, maritime-museum, shipwreck-coast, flagstaff-hill-maritime-village, clock, us maritime commission, chelsea clock company, horology, maratime clock

Probably used at the Ballarat School of Mines. It indicates the percentage of relative humidity .A circular dial with non-linear graduations and centre-pivot pointer. it is mounted in a brass case, with rear mounting flange. The markings on the Hygrometer at Very Dry, Dry, Normal, Moist. It has a crescent moon dial indicatorballarat school of mines, meteorology, weather, scientific instruments, scientific objects, hygrometer, relative humidity

Clock was used by the Bell family of Bellbrae.Pewter alarm clock on stand, bell on top, roman numerals on clock face. Small alarm dial and small temperature dial. Stamped pattern on case. Case holding face has been resoldered to base.clock, bell, alarm

Back panel has been stuck to case. Original case would have had feet due to length of pendulum. Dial now fitted does not relate to this clock. Original dial is on back of new dial.Mantel clock in ash veneer on a spruce case. Eight metal decorative clasps around case. Roman numerals on clock face. Four round wooden legs. Clock has a suspension pendulum.horology, clocks

In times past the only way to measure a ship’s speed was to throw a wood log into the water and observe how fast it moved away from the ship. In the 16th century, the log was fastened to a rope knotted at set intervals. The log was thrown over the stern (back) of the vessel and a crew member counted the number of knots that were paid out in a set time. From this, they could estimate the vessel's speed through the water. This was known as streaming the log and is also the derivation of the knot as a measurement of nautical speed. Various manufacturers of nautical equipment had sought over the years to perfect the operation of determining a ship's speed and it wasn't until Thomas Walker and his son Ferdinand developed a mechanical system that eventually made this task became easy for marine navigators. Thomas Walker & Son were internationally renowned in the manufacturing of ship logs the founding father, Thomas Walker (1805–1871), an engineer in Birmingham, patented his mechanical log in 1878 which was a recording instrument that attached to a rail at the stern of a vessel connected by a long cord with a rotor which was towed behind the ship. The instrument dial then recorded the distance travelled. Thomas Walker first went into business to manufacture stoves at 58 Oxford Street Birmingham. Walker’s self-feeding stove was widely lauded at the Paris Exhibition of 1855, winning a prize medal and kickstarting the first of many notable innovations for the Walker family's manufacturing business. However, it wasn’t until working on an earlier ship’s log model invented by his Uncle that Thomas Walker became interested in the further development of this device, used to ascertain a ship’s speed. Walker continued to improve on the common log for the company of Massey & Sons and these improvements were deemed revolutionary. This log became a firm favourite of the West India Association (a British-based organisation promoting ties and trade with the British Caribbean), being the most common log in use for two generations. It took until 1861 for Thomas Walker and his son, Thomas Ferdinand Walker (1831-1921) to patent the first Walker log of many. Together, with the introduction of the A1 Harpoon Log two years later, they established the Walker Log Business as a force to be reckoned with. By his passing in 1871, Thomas Walker Snr had not only founded a family business with considerable staying power but also instilled a tradition of public service. Having sat as a representative on the Birmingham Town Council for 15 years and played an active role in public works, he was soon given the nickname of ‘Blue Brick Walker’. Much like his father, Thomas Ferdinand Walker changed the face of the maritime industry. His patent of 1897, the ‘Cherub’ log, was a notable departure from the past providing a far more accurate reading and replacing the majority of logs of the age. They were the first to produce an electric log (Trident) and the Walker factory was one of the first to introduce the 48-hour work week for employees.The ship log was invented and made by a significant marine instrument maker and innovator of machinery. It demonstrates the huge leap taken to improve navigational accuracy at sea with an instrument that was in use for decades.Ships Log, Walker Trident electric motor, in wooden box with instructions inside box. The motor dial with electric cord is still inside box.Inscription "Admiralty patent number 3332" and "Walker Trident Electric Ship Log (Mark III), 15-25 volt". On top of lid, hand written, is "G TAYLOR"flagstaff hill, warrnambool, shipwrecked-coast, flagstaff-hill, flagstaff-hill-maritime-museum, maritime-museum, shipwreck-coast, flagstaff-hill-maritime-village, ships log, thomas walker & son, electric ships log, marine navigation, thomas ferdinand walker, ship log

25 pdr Field Gun, dial sight No.107 Mk II. (1944)equipment, ww2, army

Used in the Albion Mill to determine the pressure in the departments requiring steam such as the boiler and dyeing rooms. Circular brass object with black hand painted text and numbers, and a central dial. Printed: PRESSURE / GAUGE / LBS. PER INCH. DANE TAYLOR & Co. Pty. Ltd. / MELBOURNE [on base]: 277828instruments, pressure gauge, albion mill, dane taylor & co pty ltd, south melbourne, geelong, wool industry

Brown, bakelite Wireless with knobs for volume and tuning, and has a dial for tuning into States.'ASTOR' radios

Long case clock in painted wooden case. Timber moulding to top. Gold coloured dial with Arabic numerals. Black (1-24) metal. No makers name on dial. Brass pendulum on wooden hanger with 3 brass weights.longcased clock

Used by RAF during WWIIMetal calculator with rotating metal dial and slide scalewith additional rotating ial on revrseCalculateur D'Estime A.A.F. Type 40navigation computer, aircraft computer, air force course computer,

"It is believed that the SUNDIAL was constructed by Peter Rawlins for Sister Campbell, and it was originally sited on the North side of the Homestead Tree, near the Cannon. The base was 'faced' with rocks from the shoreline, and the Sundial itself is of a slate material. By the early 90's, the overhead canopy of the surrounding trees, began to overcome the Sundial, and it could not be 'read'. It was decided to move it to a more clear sunny site. The Herb Garden was considered the most suitable site, and the Sundial was picked up by Front End Loader, and placed on its present site in 1992." - C Schulz, 1996, 'SUNDIAL TO HERB GARDEN - PROJECT 21'Bronze dial marker with slate face mounted on granite pillar from Cape Woolamai.churchill island, sister margaret campbell, sundial

Circular metal frame and dials with mixed internal components, on a hinged, hollow cylindrical base.Partially removed label on circular frame: 'NAT. PH[...] [...] / NO. [...]' Partially removed label on base: 'J. H 4' Attached handwritten tag: 'Optical bench / A / Thermopile' thermopile, scientific equipment

Australian bakelite valve tube radio. Type: Broadcast receiver or past WW2 Tuner. Valves 4:6A8G 6G8g 6V6GT 6x5GT. Principle: Super Heterodyne ZF/IF 455 KHz 1AF stage. Tuned circuits: 6AM Wavebands: Broadcast only (MW) Power: 200-230; 230-260 Volt AC. Loudspeaker: Electro Magnetic Dynamic LS Front Dial: AWA Radiolette / Radio stations for each stateradio, radiolette

Ship's log register or recorder, used to determine the distance a ship travels and the speed it is traveling. It would be fixed to the rail (taffrail) at stern of the ship and attached to the log rotor that would be towed behind the ship. The Cherub design was one of the first to have the register placed on the ship instead of with the rotor in the water.Ship's taffrail log register, recovered from the tug "Melbourne". Dial and bracket, brass. "Patented and made in England". Parts of words 'Walker's Cherub Log, Mark II" are visible. 2 dials marked in 100's and 10's "Patented and made in England". Parts of words "W" (Walker) "CH" (CHERUB) "Ma" (Mark III) flagstaff hill, warrnambool, shipwrecked coast, flagstaff hill maritime museum, maritime museum, shipwreck coast, flagstaff hill maritime village, great ocean road, ship's log register, log register, log dial, t walker, thomas walker, cherub log

John Bliss (1795-1857) was born in Connecticut, trained as a silversmith and clock maker in Vermont, and began in business as a jeweller in New York around 1830. In 1834, now trading as Bliss & Creighton, he made and marketed chronometers and other items for navigational use. The firm became John Bliss & Son in 1855 and John Bliss & Co. in 1857. It remained in business until 1957. Truman Hotchkiss, a sea captain from Stratford, Connecticut, designed a mechanical Taff rail log in which the recording mechanism was placed on taffrail (or upper part of the stern) of the ship. After acquiring the rights to Hotchkiss’s patents of 1864 and 1867, John Bliss & Co. began advertising the "American Patent Taffrail Log." The firm also offered mechanical logs based on patents granted to John Bliss, Jnr and his brother George, as well as English instruments based on Massey’s and Walker’s patents.The SPECULANT is historically significant as the largest ship to have been registered in Warrnambool, and is believed to have been the largest barquentine to visit Melbourne. It is evidence of the final days of large commercial sailing vessels involved in the Victorian and New Zealand timber trade. The SPECULANT is listed on the Victorian Heritage Register VHR S626John Bliss Taffrail ship log incomplete, rope and spinner missing used on the vessel "Speculant " ( See "Notes" at the end of this document for further information) "Taffrail Log Patented Nov .. Apr .. June .. Sep 1.", dial registers 1/4, units and 10's. with 3 sets of dials, 2 with hands missingflagstaff hill, warrnambool, shipwrecked-coast, flagstaff-hill, flagstaff-hill-maritime-museum, maritime-museum, shipwreck-coast, flagstaff-hill-maritime-village, la bella, speculant, cumming and ellis, international timber trade, p. j. mcgennan and co. warrnambool, capt. james jacobsen, first mate: james munro, second mate: john scerling;, cook: b bond; a. b., s: v. sundring, s: h. hansen, s: b. melson, s: h. johnston, s: t. trumblen;, ordinary seaman: r. thompson, cape patton, c. ramsden, log, taffrail ship's log, ship log, john bliss, patent log, peter mcgennan

The watch was carried by Quentin Clifford BINKS. His records show he was initially in the part time CMF from 8.10.1941 aged 20 years and appointed Lieut on 1.8.1942 Regt No V245016. He began full time service in the CMF on 7.8.1942 and continued until 5.6.1943 when he transfers to the 2nd AIF on the following day Regt No VX114178 RAE. Emplaned for Port Moresby from Townsville 10.6.1943, during service he is hospitalised several times with Dysentry, Boils and Folliculitis. He emplaned from Nadzab NG for Townsville landing 15.9.1944. Appointment terminated on 6.2.1946.Silver coloured Pocket watch with numbers (not Roman Numerals) Second timer inserted into dial face.Engraved on back “D^D”watch, accessory

Metal Box, 5-sided, various sighting and other dials and attachments (including battery compartment)A. M. BUBBLE SEXTANT MARK IX 6B/151 No.15798/40 BRIT. PATS. 480112 490621 AND PENDING