Our Samples in Ernst Krenkel Museum

UNA-F-42-M (УНА-Ф-42-М) - USSR field telephone with phonetic signaling, model 1942. Housed in a wooden cabinet, using 1.5 VDC dry battery. WHD = 285 х 155 х 105 mm, weight with battery 3.2 kg. Manufactured in 1943.