Army postal service 1945, 10 and 20 Pfg Hitler on Fp instruction from Hungaria from Fp-no. 31036 ( = 357. Inf. Div. ) with Fp postmark Kenn-no. 831 31. 3. 45 to Vienna, underway overruns, Military Censorship (in Austria), with affixed proof certificate of family origin the receiver, slight traces, rare.