Boys Town 23.10x, 1976 Boys Town Special Spring Charity Seals Sheet, F, MNH. Pictorial sheet of sixteen (16) different alternating designs, each with "Boys Town Nebraska" and title of the picture. All are multicolored and undated. Seal size: 351/2x271/2; perf. 121/2; sheet of 40, 5x8; SE3s. Seal #1 - "Christmas Eve." Union Label: GAU located below seal 40.
These seals known as "Boys Town Special Spring Seals" were released the following years: 1951, 1952-59, 1960, 1962, 1963, 1965, 1966, 1967, and 1976. The only dated sheet in this series is the 1951.
Boys Town Special Spring Seals are usually classified as Charity Seals, or Cinderella stamps.