Nine Centuries Of Historical Documents

Collection of 4 envelopes, 14 government postcards, and 4 plain white specimen cards with duplicate postmarks (one in matching envelope), 1934-38, eac

Collection of 11 envelopes, 10 government postcards, and 3 plain white specimen cards with postmarks, 1935-38, each bearing hand-stamped postmark, and

Collection of 1 envelope and 6 government postcards, 1935-36, each bearing hand-stamped postmark, and cachet "Last Day Cancel / Effective....&q...

Collection of 7 envelopes and 31 government postcards (no duplicates), 1935-38, bearing hand-stamped postmark, and cachet "Last Day Cancel / Ef...

Collection of 7 envelopes and 33 government postcards, 1934-38, each bearing hand-stamped postmark, and cachet "Last Day Cancel / Effective.......

Delightful, excessively early U.S. Post Office document, Apr. 21, 1789 - predating Congressional creation of the Post Office Department in 1792. Partl

Lengthy partly printed letter from P.O. Dept., Appointment Office, Washington, D.C., Sept. 5, 1853, 1 p., 8 x 10, on slate-blue. To Postmaster, Ewing,

Wonderful ensemble of eleven (of twelve) original, untrimmed press proofs of individual color plates of the stamp collection of King George V. Each 10

All-over Union flag patriotic, 34-star, with Scott #65, judged in the less common range of very pale brown red, socked-on-nose four-ring concentric fa

Military envelope with printed franking, "Headquarters Army of the Potomac, Signal Department," addressed to David Vinal, Carver's Har...