2006 U.S. Test Design Christmas Seal Collection, As Required, VF, MNH. Issued 2006 by the American Lung Association (ALA). Collection of five (5) as required strips completes the vaerious albums and collections for the 2006 U.S. Test Design Christmas Seals.
Set contains: five (5) as required strips, one each: 2006-T1, 2006-T2, 2006-T3, 2006-T4, 2006-T5.
2006-T1, 2006 U.S. Test Design Christmas Seals, As Required Strip of 8 Designs, VF, MNH. Issued 2006 by the American Lung Association (ALA).
2006-T2, 2006 U.S. Test Design Christmas Seals, As Required Strip of 8 Designs, VF, MNH. Issued 2006 by the American Lung Association (ALA).
2006-T3, 2006 U.S. Test Design Christmas Seals, As Required Strip of 8 Designs, VF, MNH. Issued 2006 by the American Lung Association (ALA).
2006-T4, 2006 U.S. Test Design Christmas Seals, As Required Strip of 8 Designs, VF, MNH. Issued 2006 by the American Lung Association (ALA).
2006-T5, 2006 U.S. Test Design Christmas Seals, As Required Strip of 8 Designs, VF, MNH. Issued 2006 by the American Lung Association (ALA).
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 Charity Seals, and are usually classified as Charity Seals, or Cinderella Stamps.
