110-T1, 2010 ALA Test Design U.S. Christmas Seals, As Required, VF, MNH. Issued 2010 by the American Lung Association (ALA). Designed by Interlitho Designs/Applejack Art Partners. Images of Santa, Snowman, and Animals, all with silver foil border. Multicolored, self-adhesive, serpentine die cut, silver foil border. Seal size: 17x24mm. Silver margin scans much darker than actual color.
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 TB Seals are also known as Chrustmas Seals, and are usually classified as Charity Seals, or Cinderella Stamps.