30 Kopecks special stamp "agriculture exhibition - pavilion Armenian SSR" with black typography overprint "Laisvi Telsiai 1941. VI. 26" in type IIIb the 2nd issue, corner margin piece top right, mint never hinged, faultless condition, issued only 360 examples, expertized Krischke and photo expertize Rainer Bender BPP "the condition is perfect. ", Michel 450.-