H.Dv.125/3 Fernmeldetechnik im Heere 1939

(M1229) Fernmeldetechnik im Heere, Heft 3 Funktechnik, Heft 3a Textteil. General army intelligence manual for sending equipment. No pictures. Provided by Oberkommando des Heeres. Published 1939 by Verlag “Offene Worte”, Berlin. 84 pages. 21x15cm. Used but very good condition. Complete.