


Safety lamp

Safety lamp

Safety lamp
1850-1880

Safety lamp

Safety lamp

Safety lamp

Miners safety lamp

A 'bonnetted' Clanny lamp, no. 19, c. 1882.
1879-1886

Oldham miner's electric safety lamp cap type

Safety lamp
1868-

Safety lantern, Crane, no specific type, 1848-65

Safety lamp

Safety lamp

Safety lamp
c.1882

Miner's safety lamp

Safety lamp
1868-1881

Safety lamp

Safety lamp
1885
Safety lamp
1828-1865
Safety lamp, Mueseler, c.1844
1844
Safety lamp
Safety lamp
Safety lamp
Safety lamp
1874-1884
Safety lamp
Safety lamp
1874-1884
Safety lamp
1865-1883
Safety lamp
1878-1881
Safety lamp
Safety lamp
Safety lamp
1878-
Safety lamp
1888
Safety lamp
1847-1881
Safety lamp
Safety lamp
1878-1880
Safety lamp
Two safety lamps
Safety lamp
c.1820
Safety lamp
1925
Safety lamp
1901
Safety lamp
Safety lamp, Ashworth no 4
Safety lamp
Safety lamp
-1882
Safety lamp
1874-1881
Safety lamp
1861-1880
Safety lamp
1869-1880
Safety lamp
1901
Safety lamp
-1881