SHOWCASE 10. CELL 10-22

First Field Telephones of the Red Army

UNA-F-28 - USSR field telephone with phonetic signaling, model 1928. Housed in a wooden cabinet, using 3 VDC internal battery. WHD = 277 х 244 х 100 mm, weight (with battery) 4.6 kg.
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This unit and model UNA-I-28 with magneto signaling have been the very first field telephones manufactured for the Red Army (Soviet Union armed forces) by the USSR industry. The next generation of Red Army field telephones were 1931 models (UNA-F-31 and UNA-I-31).

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