U.S. Postal History U.S. Postal History American Postal Machine Company Ponca Okla. Aug 15
Sale No: 45
Lot No:1112
Symbol:
American Postal Machine Company, Ponca, Okla., Aug 15, 1906. Type B-4 ovate flag cancel as backstamp on cover from Wellston, Okla., slight cover soiling on mostly affecting front, otherwise Very Fine, a rare flag postmark (Langford CV $400). Estimate $200 - 300. $0 (Image)