Five interpretive cards used for displays, yellow with black and orange text, describing the North Deborah, Deborah, Central Nell Gwynne and Napoleon Gold Mines. a. North Deborah: closed 16th November 1954. Shaft was 1300 feet deep. Total dividends 686,200 pounds. b. Deborah: underground operations suspended 1952, shaft 2076 feet. c. Central Nell Gwynne: operations ceased at end of 1949, shaft depth 1933 feet. d. Napoleon: first subsidiary company formed by BML to carry out comprehensive programme of development along Napoleon anticline. Shaft 1054 feet in 1937 when opertions ceased. e. Devonshire Sands, formed in 1933. Cyanide leaching plants installed on sand tailings heaps at Bendigo.Albert Richardsonbendigo, mining, north deborag mining company

6 page indenture, plus plan, between King George V and North Deborah Mining Company in the Parish of Sandhurst, dated 29th August, 1950 to operate a gold mine. Indenture numbered 11231 Bendigo, Vol 331 and Folio 36457. Plan shows Hargreaves Street, Violet Street, Lily Street, Sullivan Street railway line, and leases numbered, 11230; 2107; 11062, 11033, 11013, 11219, 11175. Shafts and tracks indicated. Dam shown on lease 11013. Scale 8 CHAINS TO A INCH. Coloured key to plan shows depths, Crown Land, and surface excised. Total area of lease 48 acres, 3 roods, 22 perches.bendigo, mining, north deborag mining company, north deborah mining company, hargreaves, violet, lilly, sullivan streets.