Allan Llewellyn was a well known Eaglehawk identity. See Allan Llewellyn Collection Cat. No.8389. Five page photocopied document. Three pages of plans for safety equipment in mines: Middleton's Patent Safety Hook & Safety Cage, two black line drawings of safety cage; Improved Safety Catches & Signal used in the Pandora & Victory Amalgamated Company Mine Sandhurst, two black line drawings showing cage and alarm bell line to Engine House; Hooper's Signalling Apparatus used in the Great Northern mine, Eaglehawk, black line drawing of apparatus with eleven point reference to parts. Two page document (unknown source) with letter from William Grainger, Inspector of Mines, Sandhurst, 22nd March, 1879, detailing a report on the efficacy of the mine safety cages tested. Cages tested: No. 1 Allan's; No. 2 Seymour's; No. 3 Nance's; No. 4 Williams'; No. 5 Pryor's; No. 6 Hassan's; No. 7 Jackson's; No. 8 Carolin's. One page summary, by Thomas Couchman, Esq., Chief Inspector of Mines, on 'the subject of providing increased safety appliances for mining' which has been the focus of 'eminent engineers in Great Britain, Europe and America.'safety cages, seymour's patent safety cage, j.h. seymour, bendigo, mining, allan llewellyn, , middleton's safety hook and safety cage, pandora and victory amalgamated co., sandhurst, mining equipment, hooper's signalling apparatus