Handwritten notes and typed copy, describing how the State Crushing Battery works. The process is documented from feeding in the dirt to catching the gold at the end. Notes dated 16/3/1970. Notes prepared by Albert Richardson.document, gold, state crushing battery, state crushing battery, details how the state crushing battery works, mr bert tyrrel, nitric acid, quicksilver, berdan pan, the mint

Handwritten notes on how the State Crushing Battery works. Also mentioned is how the gold is separated from quicksilver. There are also two pencil drawn illustrations - one of shaking or Wilfley Table and the other separating the gold from the quicksilver. Notes prepared by Albert Richardson.document, gold, state crushing battery, state crushing battery, notes on the state crushing battery, wilfley tables, amalgam, quicksilver, bert tyrrill

Engineers drawing: Part of a Crushing Battery, for G. Lansell Esq., Thanet Claim, Back Creek, Scale 4 Feet to 1 inchWm. Middleton Engineers Sandhurstbuildings, commercial, crushing battery, mining equipment, crushing battery, g. lansell, thanet claim, back creek, wm middleton

Engineering Drawing, part of a Crushing Battery showing details of the Stamper Boxes and also part of a building. William Ruddock contractor for Ironwork only August 17th 1874Wm. Middleton, Engineers Sandhurstbuildings, commercial, crushing battery, crushing battery, william ruddock, wm. middleton, g. lansell, thanet claim, back creek

Engineers Drawing, Part of a Crushing Battery for G. Lansell Esq. Thanet Claim, Back Ceek. William Ruddock, contractor for Ironwork only. William Emmett, Thomas Edwards.Wm. Middleton Engineers, Sandhurstbuildings, commercial, crushing battery, mining equipment, crushing battery, g. lansell, thanet claim, back creek william ruddock, wm. middleton, william emmett, thomas edwards

The initial partnership in a quartz crushing plant between Henry Koch, Simon Albert and Charles Wallin was dissolved in 1860 with Koch becoming the sole owner. In 1866 the crushing plant consisted of a 50 hp engine and 48 stamping heads capable of crushing 600 tons of quartz per week. By 1902 there were 72 stamps and this was by far the largest crushing plant in the area, serving many quartz mines. Henry Koch (1800-1889) was a German sailor who signed off when his ship reached Melbourne in 1851. Having heard of the gold discovery he proceeded to Bendigo where he was initially employed in puddling in the Myers Flat area. He was soon employed and then made partner in a quartz crushing plant that he became sole owner of in 1860. He was also landlord at the British and American Hotel and the Silver Mines Hotel. HE also started the Perseverance United gold claim. He married Anna Maria Theresia Heinz in 1857. In 1872 he sold the crushing plant for 75,000 pounds and took his family back to Germany. He resumed his trade as a ship builder although he maintained many Bendigo mining interests.Envelope containing a negative of Koch's Pioneer Crushing Battery. Image shows large building, chimney on left. Negative not scanned.bendigo, mining, koch's pioneer crushing battery

The first five pages are photocopies of photos:- 2 of Rae's Crushing Works; Victoria Quartz on Victoria Hill, Ironbark; Looking North from Old Chum Hill to the Victoria Hill; Victoria Hill - from Rae's Open Cut. Introduction covers location of buildings and mines. Mentioned are:- North Old Chum Mine, Ballerstedt's First Open-cut, Quartz Veins (Spurs), rock formations pitching North, Prospecting shafts 1929, Concrete dam, Engine beds of Lansells Big 180 Mine, Lansells Big 180 Shaft, twenty stampers crushing battery, Lansell's Cleopatra Needle type chimney, Victoria Quartz Mine, Victoria Quartz dams, Rae's Open-cut, Quartz once roasted here to an intense heat, Anticlinal Arch New Chum Line, small primitive tunnels, Prospecting tunnels, Floyd's small 5 head crushing battery, Great Central Victoria (Midway) Shaft, Great Central Victoria engine-bed, Ballerstedt's small 24 yard claim, The Humboldt, Adventure ground, The Advance, Luffsman & Sterry's Claim, A round shaft. Small piece of paper with 'Notes on Victoria Hill complete. Notes prepared by Albert Richardson.document, gold, rae's crushing battery, rae's crushing battery, rae's crushing works, victoria quartz mine, from old chum hill, victoria hill from rae's open cut, ironbark, hercules & energetic, midway, wittscheibe, great central victoria, mr & mrs conroy, central nell gwynne, gold mines hotel, john brown knitwear factory, new chum & victoria, rotary club of bendigo south, north old chum, ballerstedt's first open-cut, lansell's big 180 shaft, cleopatra needle type chimney, a roberts & sons, mr e j dunn, h harkness & sons, eureka extd, new chum railway, pearl, inrush of water at victoria quartz, floyd's small 5 head crushing battery, great central victoria (midway), ballertedt's small 24 yard claim, humboldt, humboldt, great central victoria, victoria hill, bendigo & vicinity 1895 p51, j n macartney 1st edition 1871, bendigo goldfield registry 1871, plan of new chum line, mr rae anderson, annals of bendigo obituary 1904, bendigo advertiser, b m l records mines dept, patterson's goldfields of victoria, dickers mining record 23/11/1861, australian mining standard special edition 1/6/1899 p40, bendigo mines ltd, chinese joss house, fortuna, the victoria goldfield 1851 to 1954, the victoria hill 1854 to 1949

Eleven pages including four pages of photocopied photos, They are:- Wm Rae's Crushing Works, The Victoria Quartz Mine, Looking North from Old Chum Hill to the Victoria Hill early 1870's, Victoria Hill from Rae's Open Cut. Notes begin at page 4, there are two page 6 and no page 7, otherwise same notes as 3573.1. Small note with 'Notes on Victoria Hill - incomplete. Notes prepared by Albert Richardson.document, gold, rae's crushing battery, rae's crushing battery, wm rae's crushing works, victoria quartz mine, view from old chum hill to the victoria hill, victoria hill from rae's open cut, ballerstedt, lansell's bit 180, dickers mining record 23/11/1861, j n macartney bendigo goldfields registry 1871, new chum syncline, cleopatra needle type chimney, victoria quartz coy, annals of bendigo, australian mining standard special edition 1/6/1899, bendigo advertiser, bendigo & vicinity 1895, h harkness & sons, new chum drainage scheme, eureka extd, new chum railway, pearl, inrush of water at victoria quartz mine, floyd's small 5 head crushing battery, great central victoria (midway), midway, midway no 2, midway north, ballerstedt's small 24 yard claim, the humboldt, wittscheibe, the adventure, bendigo mines ltd, luffsman & sterry's claim, round shaft, chinese joss house, fortuna

St. George Public Crushing Battery with dam in foreground. Erected in 1860 one of four public crushing batteries. Enlarged later in 1864 by new owners.Settling ponds in foreground crushing shed with chimney on right. Methodist Church in distance on leftmining

Slide. Lansell's 105 head crushing battery (New Red, White and Blue).No.40 on bottom of slide.mine, gold, lansell's 105 stamper head battery., bendigo mines-jack hattam collection.

Slide.Engine at the Virginia Crushing Battery. Large flywheel on LH side, machinery in front. Possibly stampers visible through window at rear of engine room.No. 39 printed on bottom of slide. Photographer's name covered by number.mine, gold, virginia machinery., bendigo mines-jack hattam collection.

Photograph taken from the top of the Fire Station 1880's Double story building on left is Lamont Crushing Battery. Behind tree North Cross Reef Mine. Centre No 1 North Cross Reef Mine. On right Oriental Mine.stawell mining

Slide. Koch's Pioneer Quartz Crushing Battery, Long Gully. Large shed with four small chimneys on roof, two chimney stacks on RH side of image, small hill behind sheds.No. 19 on bottom of slidemine, gold, koch pioneer battery., bendigo mines-jack hattam collection

Black and white photograph. Forest Creek (Victoria) gold reefs crushing works. The Garfield overshot waterwheel which drove the battery at Chewton. Inscriptions on back: 'MNG 31''Garfield Mine, Chewton, J Ebbett, Manager' ( in top LHC), 'Royal Historical Society of Victoria, Bendigo Branch' (in circular rubber stamp). History of object: Previous ACC. No. 'MNG 31', Ralph Birrell 5.11.1999 'Garfield Waterwheel and Crushing Mill, Chewton:' Gardield overshot waterwheel which drove the Forest Creek Gold Mines crushing battery at Chewton. The foundations of this wheel can still be seen today.Bendigo Advertiserbuildings, commercial, garfield waterwheel at chewton

2 Photographs, 1 Colour, 1 B/W: One Photograph is of Remains of brickwork behind a wire fence. The other is of the brickwork with a tree to the left.gold mining, grant lamont

2 Photographs, 1 Colour, 1 B/W: One Photograph is of Remains of brickwork behind a wire fence. The other is of the brickwork with a tree to the left.gold mining, grant lamont

Black and white photograph of older photograph. Machinery, wheels, driving belts, hammers of a crushing battery. Inscriptions: on back - 'Carlisle Battery / Crushing Battery', 'Royal Historical Society of Victoria, Bendigo Branch'.mining, crushing & milling, carlisle battery, bendigo, mines and mining, mines, mine, mining, battery, crushing battery

4 copies of some extracts of the Aerial Tramway, as published in Bendigo Advertiser 14th March, 1912. Royal Historical Society of Victoria, Bendigo Branch heading. A. Richardson. 28th August, 1971 at the end. Short description of the Aerial Tramway and Crushing Battery (both opened on the 13th March, 1912). Describes how the Tramway is constructed and a description of the Crushing Battery.mine, gold, central blue, central blue mine, aerial tramway, crushing battery, royal historical society of victoria bendigo branch, a. richardson, bendigo advertiser

Koch's Pioneer Quartz Mining and Crushing Company was officially registered on June 30th., 1871 (Government Gazette No. 45, 1871). It operated at Long Gully, the first Manager was Andrew Lewis. Nominal capital was 90,000 pounds in thirty thousand shares of 3 pounds each. The initial partnership in a quartz crushing plant between Henry Koch, Simon Albert and Charles Wallin was dissolved in 1860 with Koch becoming the sole owner. In 1866 the crushing plant consisted of a 50 hp engine and 48 stamping heads capable of crushing 600 tons of quartz per week. By 1902 there were 72 stamps and this was by far the largest crushing plant in the area, serving many quartz mines. Henry Koch (1800-1889) was a German sailor who signed off when his ship reached Melbourne in 1851. Having heard of the gold discovery he proceeded to Bendigo where he was initially employed in puddling in the Myers Flat area. He was soon employed and then made partner in a quartz crushing plant that he became sole owner of in 1860. He was also landlord at the British and American Hotel and the Silver Mines Hotel. HE also started the Perseverance United gold claim. He married Anna Maria Theresia Heinz in 1857. In 1872 he sold the crushing plant for 75,000 pounds and took his family back to Germany. He resumed his trade as a ship builder although he maintained many Bendigo mining interests.Two sepia coloured images on paper, possibly taken from book. Top image: Koch's 'Pioneer' Quartz Crushing Works - Long Gully, printed under image. Image shows mining dam in foreground, large two storey mine building in middle background, two mine chimney on right hand side. Bottom image; interior of crushing battery. Printed on bottom ' Quartz Crushing Batteries & etc. Koch's Pioneer'. gold mining, koch's pioneer crushing battery, long gully, perseverance g.m. co., henry koch

Three pages of typed notes on creamy paper. Notes mention the mines on Victoria Hill and gives some information about them such as depth, ounces of gold extracted and who owned them. Mines mentioned are: The North Old Chum, Lansell's Big 180, Ballerstedt's Open-Cut, Little 180 Crushing Battery, the Victoria Quartz, Rae's Open-Cut, Great Central Victoria, Wittshiebe's 'Jeweller's Shop', Boldt's 5 Head Crushing Battery, Northern Slope and the Advance Shaft. Written in pencil at the top: Copy of material sent to Herald Reporter by R. Aulsbrook 30/7/68. Copied from my material and initialled AR. Notes prepared by Albert Richardson.mine, gold, victoria hill, victoria hill, mines situated on victoria hill, john wybrandt, wittscheibe, t ballerstedt, fortuna villa, george lansell, a h q survey regiment, ballerstedt's open-cut, little 180 crushing battery, little 180 mine, new chum syncline, victoria quartz (victoria reef quartz), rae's open-cut, william rae, great central victoria (midway), adventurer, wittshiebe's 'jeweller's shop', boldt's 5 head crushing battery, northern slope, the advance shaft, cinderella, hercules and energetic, john brown knitwear factory, r aulsbrook, the herald

BHS CollectionHandwritten notes on recommendations for cleaning up and signposting Victoria Hill. Also contains list of photos from the Bendigonian of 1899. List of photos: Shamrock Mine, Undershot Water Wheel at Diamond Hill for Phillips Crushing Battery. Mr. Ballerstedt's Crushing Battery at Victoria Hill, Thompson's Foundry at Castlemaine, Machinery made for Bendigo Mines, Air Compressor at Shenandoah Mine, Winding Engine at Koch's Pioneer Mine, Poppet Legs at Koch's Pioneer Mine, Air Compressor at New Chum Railway Mine, Fortune Hustlers G M Co Bendigo View of Mine, Winding Plant and Afternoon Shift and Underground Work in the New Chum Railway. Also mentioned are notes on Machinery made by Thompsons. Also, a carbon copy of Annual Report to Bendigo Branch Royal Historical Society, Victoria 1/7/71. Mentioned in the Report are: Historical Ball, The Central Deborah, Victoria Hill, Tours and Society Business. Albert Richardson document?document, victoria hill, recommendations for victoria hill, north old chum, ballerstedt's rich 24 yard claim, floyds battery lansell's big 180, the bendigonian 26/1/1899, 2/2/1899, 20/4/1899, 11/5/1899, 10/8/1899, 14/9/1899, shamrock mine, undershot waterwheel at diamond hill, phillips crushing battery, mr ballerstedt's crushing battery, thompson's foundry, shenandoah mine, koch's pioneer mine, new chum railway mine, fortuna hustlers g m co bendigo, new chum railway, st mungo lady barkly, catherine reef, new moon, rae's open cut, old court house eaglehawk, police barracks, vic wodetzki, joss house, central deborah, central nell gwynne, mr harold curnow, bendigo branch royal historical society victoria, mrs kingerlee, felicity kingerlee, mr h biggs, city council, rotary club of bendigo south, white hills cemetry, chinese joss house, bendigo pottery, mr derham, reservoir high, princess theatre, a n a hall, mr hattam, col. sprenger, survey corps, a richardson

Handwritten notes describing where the crushing battery was at Victoria Hill. Mentions Wallerstedt's open cut mine. John Brown factory built on the sand dumps. Mentions the views from the Hill of the City of Bendigo, Golden Square and the ranges beyond. Note written by A Richardson.document, gold, new chum & victoria lines of reef, notes on victoria hill, mr weatheritt, new chum & victoria crushing battery, victoria hill, ballerstadt, wittscheibe, john brown factory, a richardson

10-head stamper battery for crushing ore..An interesting collection of photographs, the connection to Greensborough remains a mystery. Digital copy of 2 black and white photographs, two of 30 photos of mining operations.Photos have no markings or dates. Donor unknown.tasmania, mines and mining

Printed notes titled Batteries. Mentions crushing batteries and stampers, how the gold was extracted and how gold was recovered. Disposal of the sand is also mentioned and the great areas of sand dumps around the mines. Some sand areas mentioned are the Bih Blue area, Carlisle area and the Moon, Virginia and Catherine areas.bendigo, history, long gully history group, the long gully history group - batteries, crushing battery, windmill, whiffly tables, big blue area, carlisle area, moon area, virginia area, catherine area, bendigo goldfield

Two typed copies of notes titled 'The Rich Victoria Hill and its Historical Associations'. Notes include notes on travel to Victoria Hill, picture from Rae's Open Cut, signpost for items of interest at Victoria Hill, picture Looking North from Old Chum Hill to the Victoria Hill, picture of the Victoria Quartz Mine and Rae's 35 Hd. Crushing Battery.document, gold, victoria hill, the rich victoria hill and its historical associations, j n macartney, quartz miners' arms hotel, ironbark methodist church, john brown knitwear factory, little 180 mine, conrad heinz, british and american hotel, victoria reef gold mining company, manchester arms hotel, housing commission homes, bendigo and vicinity 1895, bendigo advertiser, victoria hill from rae's open cut, nell gwynne poppet legs, robert wallace studios, ironbark 9victoria reef gold mines) hercules and energetic, midway, wittscheibe, great central victoria, william rae's home, mr and mrs conroy, william rae junior, moorhead's shop, gill family, gold mines hotel, david chaplin sterry, john brown knitwear factory, mr rae anderson, annals of bendigo, new chum and victoria, old chum, pioneer, burrowes and sterry's, new chum and victoria tribute, rotary club of bendigo south, big 180, victoria quartz mines, north old chum mine, ballerstedt's first open-cut, j n macartney bendigo goldfields registry 1871, b m l records mines department, john wybrandt, j c t christopher ballerstedt, theodore ballerstedt, from old chum to the victoria hill, george lansell, lansell's 'cleopatra needle' type chimney, 222 mine, sandhurst mine, a roberts & sons, australian mining standard special edition 1/6/1899, dickers mining record 23/11/1861, mr e j dunn, h harkness & sons, new chum drainage scheme, eureka extd, new chum railway, pearl, shamrock, shenandoah, new chum railway, floyd's small 5 head crushing battery, midway no 2, midway north, ballerstedt's small 24 yard claim, the humboldt, the adventure, luffsman and sterry's claim, chinese joss house, lansell's fortuna, p m g repeater station, a richardson, the bendigo goldfield 1851 to 1954, the victoria hill 1854 to 1949

Ten typed pages of notes and photocopied photos. Notes include Introduction which describes the journey between Bendigo and Eaglehawk. Notes also mention the Signposts at the Victoria Hill with their explanation. Dated 30/8/1971. The four photocopied photos are: (1) Victoria Hill - From Rae's Open Cut with the Central Nell Gwynne Popper Legs and the Victoria Hill Victoria Quartz Mullock in the background. (2) Looking North from Old Chum Hill to the Victoria Hill. (3) Victoria Quartz on Victoria Hill, Ironbark. (4) Rae's 35 Hd. Crushing Battery. Victoria Hill in background, Wm. Rae's early home top right.document, gold, victoria hill, the rich victoria hill and its historical associations, j n macartney, quartz miners' arms hotel, ironbark methodist church, john brown knitwear factory, little 180 mine, conrad heinz, british and american hotel, victoria reef gold mining company, manchester arms hotel, victoria hill from rae's open cut, ironbark (victoria reef gold mines), hercules and energetic, midway, wittscheibe, great central victoria, william rae, william rae junior, mr and mrs conroy, central nell gwynne, moorhead's shop, gill family, gold mines hotel, looking north from old chum hill to the victoria hill, new chum and victoria, old chum, pioneer, burrowes & sterry, rotary club of bendigo south, big 180, north old chum mine, ballerstedt's forst open cut, lansells big 180, george lansell, new chum syncline, lansell's 'cleopatra needle' type chimney, 222 mine, sandhurst or 'needle mine', victoria quartz mine, victoria reef quartz company, victoria quartz company, a roberts & sons, e j dunn, h harkness & sons, new chum drainage scheme, eureka extended, new chum railway, pearl, bendigo advertiser june 16 1910, rae's open cut, quartz roasting, anticlinal arch, prospecting tunnels, floyd's small 5 head crushing battery, great central victoria (midway), midway no2, midway north, ballerstedt's small 24 yard claim, the humboldt, wittscheibe, adventure, advance, luffsman & sterry, rae's 35 head crushing battery, a richardson, the bendigo goldfield 1851 to 1954, the victoria hill 1854 to 1949, australian mining standard special edition 1/6/1899, bendigo mines ltd, mines dept, bendigo advertiser, annals of bendigo, dickers mining record 23/11/1861, bendigo goldfields registry 1871, bendigo and vicinity 1895, mr rae anderson, w n macartney 1st edition 1871

''The John Brown Knitwear Factory and its Historical Associations'' (A Richardson), a. Two pages of typed text; b. Two pages of hand-written text. References to: New Chum mine; Victoria mine; Big 180 mine; Victoria Reef Quartz mine; Victoria Quartz company; Little 180 mine; New Chum and Victoria crushing battery; ''Jeweller's Shop''; Advance mine;A. Richardsonbendigo, business, john brown knitwear, victoria hill, little 180 mine, new chum and the victoria crushing battery, marong road

Handwritten carbon copy of notes with typed copy of same, for signs on Victoria Hill. Signs mentioned are: Ballerstedt's First Open Cut,20 Head Crushing Battery, Victoria Quartz Mine, Victoria Quartz Foundations of Steel Poppet Legs, Coloured rock formations, Primitive tunnels, Adit, Engine Beds Lansell's Big 180 Mine, Anticlinal Arch, Coloured rock formations marking and patterns. Notes prepared by Albert Richardson.document, gold, victoria hill, victoria hill, abridged signs for victoria hill, ballerstedt's first open cut, 20 head crushing battery, victoria quartz mine, victoria quartz foundations of steel poppet legs, coloured rock formations, primitive tunnels, adit, engine beds lansell's big 180 mine, anticlinal arch, coloured rock formations marking and patterns

Copy and a photocopy of notes titled 'The rich Victoria Hill and its Historical Associations. The photocopy does not have copies of the photos. Notes include Introduction, directions for getting to Victoria Hill, North Old Chum Mine 2310 ft deep, Ballerstedt's First Open Cut, Geographical Features, Lansell's Big 180, Crushing Battery, Lansell's Cleopatra Needle type chimney, Victoria Quartz Mine 4613 ft deep, Victoria Reef Quartz Company, Victoria Quartz Company, Victoria Quartz Dams, Rae's Open Cut, Quartz Roasting, Floyd's small 5 Head Crushing Battery, Great Central Victoria (Midway) Shaft, Ballerstedt's Small 24 yard Claim, The Humboldt, The Adventure, The Advance and Luffsman and Sterry's Claim. Copies of photos include: Victoria Hill from Rae's Open Cut, Looking North from Old Chum Hill to the Victoria Hill, the Victoria Quartz Mine and Wm. Rae's Crushing Works.document, gold, victoria hill, the rich victoria hill and its historical associations, j n macartney, quartz miners' arms hotel, ironbark methodist church, john brown knitwear factory, little 180, george lansell, conrad heinz, british and american hotel, victoria reef gold mining company, manchester arms hotel, housing commission homes, the ironbark, hercules and energetic, midway, wittscheibe, great central victoria, wm rae, mr & mrs conroy, moorhead's shop, central nell gwynne, gold mines hotel, david chaplin sterry, new chum & victoria, old chum, burrowes & sterry, rotary club of bendigo south, big 180, north old chum mine, ballerstedt's first open-cut, lansell's bit 180 shaft, victoria quartz mine, victoria reef quartz company, a roberts & sons, mr e j dunn, h harkness & sons, new chum drainage scheme, eureka extended, new chum railway, the pearl, inrush of water, shamrock, shenandoah, victoria quartz dams, rae's open cut, floyd's small 5 head crushing battery, great central victoria (midway) shaft, midway no 2, midway north, the humboldt, the adventure, the advance, luffsman & sterry's claim, chinese joss house, fortuna, p m g repeater station, bendigo and vicinity 1895, j n macartney 1st edition 1871, mr rae anderson, 'gill family, annals of bendigo obituary notices 1904, mining records and australian mining standard special edition 1/6/1899, bendigo advertiser 22/6/1871, b m l records mines department, patterson's goldfields of victoria, dickers mining record 23/11/1861, annals of bendigo, bendigo advertiser 24/7/1933, 27/8/1908, 30/6/1910, 16/6/1910, 17/6/1910, mining reports for 1910, australian mining standard special edition 1/6/1899 p40, bendigo mines ltd, mines department records, the bendigo goldfield 1851 to 1954, the victoria hill 1854 to 1949, wm rae's crushing works

Hand written notes and typed copy of the history of Victoria Hill area. Some of the mines from South to North: North Old Chum, Lansell's 'Big 180', Ballerstedt's Open - Cut, 20 Head Battery Stampers, The Victoria Quartz, Rae's Open - Cut, which has some colourful geographical features, Central Victoria (also known as the 'Midway'), Wittshiebe's 'Jeweller's Shop', Boldt's 5 Head Crushing Battery (site only), Advance Shaft, Hercules & Energetic. Notes prepared by Albert Richardson.mine, gold, victoria hill, victoria hill, victoria hill history, north old chum, john wybrandt, lansell's 'bit 180', t ballerstedt, wittschiebe, fortuna villa, geo lansell, a h q survey regiment, ballerstedt's open cut, victoria quartz (victoria reef quartz), rae's open cut, wm rae, gt central victoria (midway), adventure, wittshiebe's 'jeweller's shop', boldt's 5 head crushing battery, advance, cinderella, hercules & energetic, john brown knitwear factory, a richardson