U.S.; General Issues, 1890, 30¢ Black on Cover, #228, fine to very fine, AUG 29 NY P to Hamburg, Germany with "Insular Navigation Co." corner card, receiving mark on reverse, cover slightly rounded corner, Fine to Very Fine.
Scott $600. Paying 6 times 5¢ UPU rate, the 30¢ small Bank Note is very scarce on cover .
Estimate $300-350. (Image)

Est. $300.00-350.00