Shield and locking pincers for Clapp and Sandbrook Safety Lamp from Royal Commission on Accidents in Mines 1879-86, plus two safety lamps (see 2 stroke numbers). Shield and locking pincers for Clapp and Sandbrook Safety Lamp from Royal Commission on Accidents in Mines 1879-86
Pincers, London & North Western Railway, metal, stamped "LNWR". London & North Western Railway pincers