cover 1903 (24 Nov.) Post Office OHMS envelope (222x93mm.) to U.S.A., bearing 1903 6d. bright mauve cancelled with Hamilton H6 c.d.s. and with "R" in oval at left, New York and Minneapolis Registration d.s. on reverse; crease at left. A rare stamp used alone on cover. Photo
cover 1903 (24 Nov.) Post Office OHMS envelope (222x93mm.) to U.S.A., bearing 1903 6d. bright mauve cancelled with Hamilton H6 c.d.s. and with "R" in oval at left, New York and Minneapolis Registration d.s. on reverse; crease at left. A rare stamp used alone on cover. Photo

Details
cover 1903 (24 Nov.) Post Office OHMS envelope (222x93mm.) to U.S.A., bearing 1903 6d. bright mauve cancelled with Hamilton H6 c.d.s. and with "R" in oval at left, New York and Minneapolis Registration d.s. on reverse; crease at left. A rare stamp used alone on cover. Photo