80 Kopecks postal stamp with black overprint "Laisvi Telsiai 1941. VI. 26. " in overprint type III, variety "inverted overprint", date-appropriate cancelled "TELSIAI -D 12. IX. 41", very fine, rare stamp, expertized Dr. Dub and photo expertize professor Dr. Udo E. Klein VP "the condition is perfect. ", Michel 5.500.-