GEC K 560

PORTABLE MILITARY TELEPHONES

The 'G.P.O.' Portable Telephone

Consisting of Double Magnet Generator, Polarised Call Buzzer, Micro-telephone, Induction Coil and Two small E.C.C. Dry Cells, mounted in solid Teak Case with Sling Strap. Pattern adopted by the British Post Office.

Weight 9.5 lbs.

Price was £4.12.6.

NOTE - These instruments are constructed so that the interior parts are readily accessible for examination.

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

Last revised: January 23, 2011