The Wolf Safety Lamp Co. (Wm Maurice) Ltd type FS miner's safety lamp
The Wolf Safety Lamp Co. (Wm Maurice) Ltd type FS miner's safety lamp, with magnetic lock, 1971
Miner's check
The Wolf Safety Lamp Co. (Wm Maurice) Ltd type FS miner's safety lamp, with magnetic lock, 1971
The Wolf Safety Lamp Co. (Wm Maurice) Ltd type FE2 miner's safety lamp, 1971
The Wolf Safety Lamp Co (Wm Maurice) Ltd type 7RMBS flame safety lamp with relighter and magnetic lock, 1971