30 Kopecks special stamp "agriculture exhibition - pavilion Uzbek SSR" with black typography overprint "Laisvi Telsiai 1941. VI. 26" in type IIIb the 2nd issue, printing field 14, mint never hinged, very fine, issued only 360 examples, photo expertize Tobias Huylmans BPP (2025) "genuine and immaculate", Michel 450.-