cover U.S.-Canada Cross-Border Stampless Covers, 1852-53, two covers both from U.S. to Canada, one from Buffalo, N.Y. with blue 'Ud States' in arc and bold black 'CENTS' across large '10' fancy h.s. rate, other from Oswego, N.Y. with red straight line 'Ud States 6d' and red 'Paid' '10' h.s., former has some cover wrinkling from contents, very fine strikes

细节

cover U.S.-Canada Cross-Border Stampless Covers, 1852-53, two covers both from U.S. to Canada, one from Buffalo, N.Y. with blue 'Ud States' in arc and bold black 'CENTS' across large '10' fancy h.s. rate, other from Oswego, N.Y. with red straight line 'Ud States 6d' and red 'Paid' '10' h.s., former has some cover wrinkling from contents, very fine strikes