Lot 20272 – 1932 Exhibition sheetlet on carton paper (‘kartonk

1932 Exhibition sheetlet on carton paper (‘kartonka’) with red exhibition cancellation of 5.12.32 in margin, being the first day of the opening of the Exhibition, slight stain dots and a rough paper spot at left otherwise very fine and extremely rare, cert. Zagorski, plus the lot includes an envelope with the set with same red cancel of vistavka from Dec. 5th + Leningrad vistavka set each value tied to the famous ‘PRIVET’ cards (Standard SS01, Liapin 2010 states: with red margin cancellation +25%, €34’375, Zverev & Gilmanov states for margin cancellation, €22’500)