Generalgouvernement Hitler’s 55th Birthday MiNr. 117 MiNr. 118 MiNr. 119 The Generalgouvernement issued this set on 20 April 1944 to commemorate Hitler’s 55th birthday. The stamps were available in sheets of 25. MiNr. 117 Sheet MiNr. 118 Sheet MiNr. 119 Sheet Set Date(s) 20 April 1944 Watermark(s) None Album Page(s) Hitler’s 55th Birthday MiNr. 117 MiNr. 118 MiNr. 119 The Generalgouvernement issued this set on 20 April 1944 to commemorate Hitler’s 55th birthday. The stamps were available in sheets of 25. MiNr. 117 Sheet MiNr. 118 Sheet MiNr. 119 Sheet Set Date(s) 20 April 1944 Watermark(s) None Album Page(s)