Lot
628 
Serbia, 1874, Prince Milan, 10pa yellowish brown, perf 12, in combination with 1874, 20pa gray blue, perf 12 (14 III Aa) on corner card cover to Vienna, Austria, tied by "Belgrade, 3 Oct, 1876" cds, receiving backstamp; cover file fold, otherwise Very Fine, a scarce third issue franking. Michel No. 12 III A Estimate $200 - 300.
Realized: $190