Dec 1951 - Nife self-service system. Workman collecting lamp from self-service storage cubicle before returning to pit

Dec 1951 - Nife self-service system. Workman collecting lamp from self-service storage cubicle before returning to pit

["Portable Mine Lamps"]

(from Colliery Engineering [December, 1951])

Image Reference: L-00512-03-0065-F38