Lot
644 
Serbia, 1869, Prince Milan, 40pa dark purple, perf 9½x12, vertical bisect, right half of stamp tied by boxed Naplaceno handstamp on folded letter sheet to Cacak, matching small straight line "Karanovatz (?) 5/4" postmark, receiving backstamp, Very Fine, very scarce. Michel No. 17 I C var. Estimate $300 - 400.
Realized: $160