Safety lamp, H. Pieper no.4, Mueseler type (bonnetted), from the Ellis Lever Competition and the Royal Commission on Accidents in Mines 1879-86, marking: makers name, 1883 Safety lamp
Safety lamp, Body no.9B, Mueseler type, from the Ellis Lever Competition and the Royal Commission on Accidents in Mines 1879-86, 1883 Safety lamp
Safety lamp, Marsaut, maker: E. Thomas and Williams Ltd., Aberdare, marking: makers name and approved under schedule B, Cambrian type no -, 1935 Safety lamp
Oldham miners electric safety lamp, type C, with magnetic lock and accumulator Oldham miners electric safety lamp
Safety lamp, Body no.9A, Museseler type (bonnetted), from the Ellis Lever Competition and the Royal Commission on Accidents in Mines 1879-86, marking: J.G. Body and BODY, 1883 Safety lamp
Safety lamp (part), facsimile of perforated maetal cage from Davy's experiments 1815, maker: Science Museum Workshops, 1938 Safety lamp (part)
Safety lamp, Lechien no.21, no specific type, from the Ellis Lever Competition and the Royal Commission on Accidents in Mines 1879-86, maker C.F. Lechien, Mons, marking: makers name, 1883 Safety lamp
Safety lamp, Lechien no.6, no specific type, from the Ellis Lever Competition and the Royal Commission on Accidents in Mines 1879-86, maker: C.F. Lechien, Mons, marking: makers name, 1883 Safety lamp
Safety lamp, H. Pieper no.3, Mueseler type (bonnetted) from the Ellis Lever Competition and the Royal Commission on Accidents in Mines 1879-86, maker H. Pieper, Liege, marking: H. Pieper no.3 Safety lamp
Safety lamp, H. Pieper no.2, Mueseler type from the Ellis Lever Competition and the Royal Commission on Accidents in Mines 1879-86, maker: H. Pieper, Liege, marking: H. Pieper no.2 Safety lamp
Safety lamp, Lechien no.4, no specific type, from the Ellis Lever Competition and the Royal Commission on Accidents in Mines 1879-86, maker: C.F. Lechien, Mons, marking: makers name, 1883 Safety lamp
Safety lamp, Williamson, Stephenson type, maker J.Cooke and Co., Birmingham, marking: maker's name, 1878 Safety lamp
Safety lamp, Cambrian type no.G2 Garforth, Marsaut type, use: gas tesing, maker E. Thomas and Williams Ltd., Aberdare, marking makers name and lamp name and Ministry of Power Approval no. B2/232, 1973, and sampling unit Safety lamp
Safety lamp, Heath and Frost shot-firing, Mueseler type (bonnetted), use shot-firing, maker: H.M. Edwards, Wakefield, 1901 Safety lamp 1901
Safety lamp, Cambrian midget, Marsaut type, use: officials, maker E. Thomas and Williams Ltd., Aberdare, marking: makers name and lamp name, 1950 Safety lamp
Safety lamp, Marsaut, Ryder's pillar lock, maker: J. Mills and Son, Newcastle-on-Tyne, 1901 Safety lamp
Safety lamp, Routledge and Johnson, Mueseler type (bonnetted), maker: J. Abbot and Co, Gateshead, 1901 Safety lamp 1901
Safety lamp, Stephenson, facsimile of lamp c.1817, maker: John Mills and Sons, Newcastle-on-Tyne, 1927 Safety lamp
Safety lamp, Mueseler (bonnetted), Stokes shut-off, maker J. Davis and Son, Derby, marking: makers name, 1892 Safety lamp
Safety lamp, Cambrian, Davy type, use: gas testing, maker: Thomas and Williams, Aberdare, marking: makers name, 1901 Safety lamp
Safety lamp, E 1, Mueseler type (bonnetted), maker: Patterson and Co. Ltd., Newcastle on Tyne, marking: makers name and Type E 1, 1925, modified to work electrically, and key, and tool for glass retaining ring and oil funnel Safety lamp
Safety lamp, Protector 33CTA, Marsaut type, from Macklesfield Colliery, maker: Protector Lamp and Lighting Co., Eccles, marking: makers name and lamp name and approved under lighting schedule 33A, 1930 Safety lamp
Safety lamp, Ashworth-Hepplewhite-Gray, Gray type, use: officials and gas testing, maker: J. Davis and Son, Derby, marking: Ashworth's patent Hepplewhite-Gray, 1892 Safety lamp
Safety lamp, Protector type no.6, Marsaut type, maker: Protector Lamp and Lighting Co., Eccles, 1937-74 Safety lamp
Safety lamp, Cambrian no.4, Mueseler type (bonnetted), maker: E. Thomas and Williams Ltd., Aberdare, marking: makers name and lamp name, and approved under Lighting schedule, 1934-? Safety lamp
Safety lamp, Marsaut, aluminium, use: officials, maker: J. Laidler and Sons, Durham, marking: makers name and Laidler no.2, c.1910-34 Safety lamp
Safety lamp, Donald, Davy type, Guy's shield, maker: J. Mills and Sons, Newcastle-on-Tyne, marking: makers name, 1901 Safety lamp
Safety lamp, Marsaut, Teale's self-extinguishing device, maker: W.E. Teale and Co., Swinton, Manchester, marking: makers name, 1901 Safety lamp