10-1, WX6, 1910 U.S. Red Cross Christmas Seal, Avg., SE, No Gum. The 1910 Christmas Seal was issued by the American National Red Cross. Designed by Frances Thompson. Ligographed by Strobridge Lithographing Co. There was just one type. Size 22x22mm, perf. 12. Scan is an example.
Note from Green's Catalog: "The designs this year are spaced extremely close together within the sheet and examples with the designs clear of the perforations on all four sides are scarce."
Christmas Seals are also known as TB Charity Seals, and are usually classified as Charity Seals, or Cinderella Stamps.
