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.
Last revised: January 23, 2011