A. (Roman numerals) - Polish Armed Forces A.XII Supreme GHQ Polish Armed Forces 1940 - 1947 (General Staff Ministry of National Defence)

Phonograms from and to Field HQ – secret, 1941-1943 pII A. (Roman numerals) – Polish Armed Forces A.XII Supreme GHQ Polish Armed Forces 1940 – 1947 (General Staff Ministry of National Defence)