Lot
632 
Serbia, 1872, Prince Milan, 20pa gray blue, perf 9½ three sides, perf 12 below, tied by oval Naplaceno handstamp of Sabac on February 19, 1874 folded letter to Lesnica; cover with folds and slight soling, stamp with corner wrinkle at bottom left corner, F.-V.F. appearance, an extremely rare combination perforation variety on cover, variety mentioned in Rasic. Michel No. 14 II D var. Estimate $750 - 1,000.