30 Kopecks special stamp "agriculture exhibition - pavilion Volga region" with black typography overprint "Laisvi Telsiai 1941. VI. 26" in type IIIb the 2nd issue, from left margin of sheet, mint never hinged, faultless condition, issued only 400 examples, unsigned, photo expertize Rainer Bender BPP "the condition is perfect. ", Michel 500.-