1507800 United States Covers . Byrd Souvenir Sheet (Scott 735a)
9585.
3c Byrd Souvenir Sheet pair. Planty #14A. FDC.
3c Byrd Souvenir Sheet pair. Planty #14A, A.C. Roessler cachet in black of the National Stamp Exposition at Radio City, NY. Nice.
Fine/Very Fine