30 Kopecks special stamp "agriculture exhibition - Belorussian SSR" with black typography overprint "Laisvi Telsiai 1941. VI. 26" in type I the 2. Issues, position 24, mint never hinged, very fine, issued only 360 examples, unsigned, photo copy of a certificate (for unit) Gerhard Krischke BPP "the condition is perfect. ", Michel 450.-