Lot Essay
Believed to have been used for identifying the location of burglar alarms, burst hydrants or the like.
Details
A Gamewell remote recording device
by Standard telephones and Cables Ltd., in glazed brass case with four styli operated from separate solenoids and lever-wound spring motor drive for paper feed, the case engraved Nonpareil, on iron base -- 12 in. (30cm.) wide
by Standard telephones and Cables Ltd., in glazed brass case with four styli operated from separate solenoids and lever-wound spring motor drive for paper feed, the case engraved Nonpareil, on iron base -- 12 in. (30cm.) wide