FIELD TELEPHONES
These are from WWII
Page 1
These examples are all magneto telephones. They can be connected
together by a pair of wires and use carbon microphones, which
require energising from a local battery, and moving coil earpieces.
Each example carries a small 1.5 volt or 3 volt battery for the
microphone and a hand operated magneto which generates AC ringing
current to operate the bell on the telephone at the far end of
the line.
Field Telephone, Tele F, HIGH POWER, TYPE II



This example of a World War 2 field telephone is almost an
ancestor of a mobile phone. It was probably used in a North African
desert, say in Libya, in the early 40s. I got it at the street
auction in Ringwood a few years ago for £2. The phone is
similar to the more common basic Tel F equipment shown below,
but in addition uses a set of valves and more powerful batteries
to drive its amplifier which develops greater power and sensitivity
to operate over very long wires. For its size it's extremely heavy
and not as portable as its modern counterpart.
A rather battered basic Tele F MkI
A Tele "F" MkII LF
before and after a wash and brush up. This one appears to
be a civilian version.


See more telephones
or go back to the slightly unusual collection