Wehrmacht Field Telephone Transformer in Pouch (Übertrager). The transfer from single to double cable connection requires an insulation transformer. This transformer was called the 'Übertrager' or telephone transformer. This transformer is complete with its original leather carrying case. The case is nicely maker marked and dated 'gaq 41' indicating production in 1941, there is also a nice 'WaA' marking. The transformer is maker marked by the company of 'Wilh. Sedlbauer' from München and dated 1941. Nice original set in very good condition!