U.S. Postal History U.S. Postal History Buffalo N.Y. Oct 11 1901 Pan American Exposition.
Sale No: 45
Lot No:999
Symbol:
Buffalo, N.Y., Oct 11, 1901 Pan American Exposition. American Postal Machine Company slogan flag cancel on Niagara Envelope Exposition postcard franked with 2Ā¢ Pan-Am, to Austria, Very Fine, nice usage (Bomar Type B01-11). EstimateĀ $300 - 400. $0 (Image)