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.Yellow tone photo which has some green through it photo of Kock's Pioneer Quartz Crushing Plant, Long Gully. No 31 printed at the top. The photo has a decorative frame around it. It is a N. J. Caire Photo, Sandhurst and a Casey & Wenborn's Print. Forbes & Holmes, Agents. The photo has a long two storey building with chimneys and some smaller buildings and tall mine chimneys. Printed below is Perseverance United Claim and Windmill Hill in the distance. Paper is mounted on yellow card which is mounted on dark tan card and laminated.bendigo, history, long gully history group, the long gully history group - koch's pioneer quartz crushing plant - long gully, n j caire, casey & wenburn, forbes & holmes, perseverence united claim, windmill hill

Manilla Folder containing reports from various mines in Bendigo and surrounding areas. 1. 4 page typewritten report on the Balaclava Hill Mine at Rushworth and some newspaper clippings about the mine with a plan of the underground workings; 2. Page from the Árgus' dated 2nd August 1900 featuring an article on the survey of the Garden line of Reefs; 3. 5 page report with maps on the Tooleen Gold Field; 4. Single page report about an unnamed mining area claimed to be on the southern end of the Deborah line of reef. (this could be the 'Three Jays' mine in Sedgwick. P. Wilkin); 5. Hand written report on the Coronation Mine, 2 miles east of Walhalla.; 6. Hand written report dated 1935, of the Queen Mary mine, St. Arnaud.; 7. 1932 report on the North Neangar lease.; 8 4 page report on the Kings Prize Gold Mining Syndicate.; 9. Description of the plant of the Marong Alluvial Company? Also a guide for marking out leases.; 10. Crushing details (1 page) from the 'Enterprise' Mine South of and adjacent to Perseverence.; 11. 1 page crushing details from Rowe Brothers, Mosquito Mine, Fryerstown.; 12 hand written report mentions Arthur Hatfield, Scarsdale.; 13. Map with lines of reef showing the position of the New Moon Consolidated and the New Moon United shafts.; 14, Large scale map from Harrison/Victoria street to Havilah Road showing the positions of the Carlisle, North Garden and Unity Shafts.gold mining, miners' safety cage, sundry reports, mining. bendigo, rushworth, balaclava hill, garden line of reef, toolleen, coronation mine, walhalla, queen mary mine, st. arnaud. north neangar, kings prize gold mining syndicate, marong, enterprise mine, perseverence, rowe brothers, mosquito mine, fryerstown, arthur hatfield, scarsdale, new moon consolidate, new moon united, carlisle, north garden, unity.