Miners' Oldham type "T" portable dust sampler
1977-1979
Wickham electrical forehead lamp
1957
Cautery set comprising iron and lamp in case
1828-1869
Small inspection lamp with ebonite handle and nickel-plated fitments
1920-1930
Electrical forehead lamp and mirror with Ever Ready torch and battery
1910-1925
Forehead lamp in leather case with Ever-Ready Dry Battery
1900-1910