GEC K 550
PORTABLE MILITARY TELEPHONES
The “Aldershot” Portable Military Telephone Set
Consisting of Double Magnet Generator, Polarised Call Bell, Micro-telephone, Induction Coil and One E.C.C. Dry Cell. The whole mounted on a strong Aluminium framework and fitted in a Leather Sling Case. Useful either for Field or Rifle Range purposes.
Weight 10.5 lbs.
Price was £5.5.0.
NOTE - These instruments are constructed so that the interior parts are readily accessible for examination.
Last revised: January 23, 2011