U.S. Christmas TB Seal Collection, 1920-67, as required, singles, pairs and blocks. Fresh, firm paper, full gum, F-VF, MNH.

Issued at Christmas by the National Tuberculosis Association (NTA). The NTA issued Christmas TB Seals 1920-67. Seals in this packet are as follows: single stamps: 1920, 1921, 1922, 1923, 1924, 1925, 1926, 1927-1935, 1937-1942, 1944-1953; se-tenant pairs: 1936, 1943, 1955, 1958, 1959; blocks of 4: 1954, 1956, 1957, 1960, 1961, 1962, 1963, 1964, 1965; block of 8: 11966; blocks of 10: 1967. All seals are full gum, and mint, never hinged.

Check the contents of this collection, The collection is not just a representation of the various years. This is the assortment as described in the Scott or Green's Catalog, and required to complete the various albums.

Christmas TB Seals are also known as Christmas Seals, and are usually classified as Charity Seals, or Cinderella Stamps.