cover 1951, 1y (15s+85s) Paid Reply Postal Card (UY4, UY4a), an unsevered card (folded, but both message and reply cards still attached), 1952 usage to the U.S., additionally franked with no. 13, reply card portion unused, hinge mounting mark on the back of the unused reply card, otherwise very fine, a scarce card, Scott retail $700.00+ (Scott does not price unsevered cards of no. UY4) est.

Details
cover 1951, 1y (15s+85s) Paid Reply Postal Card (UY4, UY4a), an unsevered card (folded, but both message and reply cards still attached), 1952 usage to the U.S., additionally franked with no. 13, reply card portion unused, hinge mounting mark on the back of the unused reply card, otherwise very fine, a scarce card, Scott retail $700.00+ (Scott does not price unsevered cards of no. UY4) est.