Eastern Airlines Ticket Validator Stamp which was used for authorizing airline tickets. This extremely scarce historic Stamp measures 1 1/2" x 1 1/2". We have stamps from Birmingham, Alabama, Charlotte, N.C., Barbados West Indies, Nashville,Tenn, Columbia, S.C., Albany, N.Y., Baltimore, MD, and Boston Massachusetts, Hartford, Connecticut, Buffalo, New York. These stamps were acquired when Eastern Airlines was closing down shop. When ordering, please indicate your city of choice. Please be adivsed that we only have a very few validators for each city. Some of the stamps have been used more than others but they are made out of brass and can be cleaned up nicely.