0880:: Stamps, U.S., 1928, red 2c, International Aeronautics Conference, uncirculated #649

880:: Stamp 1928 red 2c unused, International Aeronautics Conference

First Day of Issue: December 12, 1928
First City: Washington, D.C.
Quantity Issued: 51,342,273
Printing Method: Flat Plate Press
Perforation: 11
Color: Carmine rose

USA 1928 c.Reference number: 2021.0880sw