GEC K 570

PORTABLE MILITARY TELEPHONES

The 'Bisley' Rifle Range Telephone

Consisting of 'Hunningscone-Deckert' Microphone, Induction Coil, 'Ring' Magnet Receiver, a-Magnet Generator, Polarised Call Bell and Automatic Switch Hook, in solid Teak Case, as used by the National Rifle Association.

Weight 15.5 lbs.

Price was £4.10.0.

Taken from the G.E.C. Illustrated Telephone Catalogue 9th edition (1904)
 

Last revised: July 30, 2025