1940 League For Friendly Service TB Charity Seal, full gum, F, MNH. Issued 1940 by the League for Friendly Service, Bloomfield, NJ. Greens Catalog #2-815, multicolored seal. Seal is 30.5 mm sq., perf. 12.
Image of children seated around a large circular table. Across the top of the seal on a ribbon, the words "Build Health With Us" name at bottom, all in green, within a double red border.
TB Charity Seals are also known as Christmas Seals, and are classified as Charity Seals or Cinderella Stamps.