2009-T1x, 2009 U.S. Christmas Seals Test Design Sheet, R10-CSCS-4-15, VF, MNH. Issued 2009 by the American Lung Association (ALA). Images of Santa’s Flying Reindeer; Rudolph, Dasher, Dancer, Prancer, Vixen, Comet, Cupid, Donner, Blitzen, nine (9) different, each with “American Lung Association 2009”, self adhesive, serpentine die cut, all with white border.
Sheet of 56 (7x8) seals without gift tags, margin on 4 sides, "Fighting for Air." Dated 2009 with "R10-CSCS-4-14" in bottom margin.
The Christmas Seal Tradition on the reverse of sheet.
These are test designs. Since 1979, the American Lung Association has issued test designs to determine the design of the national seal for the following year.
Christmas Seals are also known as TB Seals, and are usually classified as Charity Seals, or Cinderella Stamps.