1941-2xA, WX105, 1941 U.S. National Christmas Seals Sheet, pm S, with footprints, full gum, F, MNH. Fresh, firm paper, bright colors, full gum, never folded. Scan is of a full sheet.
Issued 1941 by the National Tuberculosis Association (NTA).
Designed by Stevan Dohanos. Lighthouse and snow, sheet of 100 (10x10) seals, yellow, black, red, and blue. Seal size: 171/2x221/2mm. There are no slogan seals or portrait seals. Printer's Mark: Ultramarine "S" above the "M" of "Merry" on seal #56. Perf. 12-1/2.
1941 Christmas Seals were printed by four printers. The letter "E" "D" "S" or "U" appears on seal #56.
Christmas Seals are also known as TB Charity Seals, and are usually classified as Charity Seals, or Cinderella Stamps.