cover 16c Dark Blue (C5), well-centered, tied by mostly clear 'Washington, D.C. Aug. 17, 1923' first day machine slogan cancel on fresh cover, very fine, with 1990 P.F. certificate, Scott retail $600.00 est.

Details

cover 16c Dark Blue (C5), well-centered, tied by mostly clear 'Washington, D.C. Aug. 17, 1923' first day machine slogan cancel on fresh cover, very fine, with 1990 P.F. certificate, Scott retail $600.00 est.