44-4xB, WX119, NTA 1944 U.S. Christmas Seals Sheet, no pm, full gum, F, MNH. Issued 1944 by the National Tuberculosis Association (NTA). Designed by Spence Wildey. Image of postman in snow.
Sheet of 100 (10x10), yellow, gray, red, and blue. Seal size: 18x24mm, perf. 121/2. Initials "USA" appear on all seals for the first time. Printer's Mark: No printer's mark on seal #56.
1944 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.