SHOWCASE 7L. CELL 7-21
German
Field Telephones of WW I
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The
only date on this telephone and its parts may be found on carbon microphone -
"1/25". That is why we have assigned "FF-17 / 25"
conditional name to this device.
WHD
= 290 х 200 х 110 mm, weight (less battery) 5.4 kg.
We
have another sample of post-war field telephone utilizing FF-17 parts in our
Showcase No. 12. That one we have conditionally named "FF-17 /
33".
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