Boys Town 23.5x.1, 1962 Boys Town Special Spring Seals, Sheet/25, F, MNH. Pictorial sheet of eleven (11) different alternating designs, each with "Boys Town Nebraska" and title of the picture. All are multicolored and undated. Seal size: 49x37; perf. 121/2; sheet of 25, 5x5; SE3s. Similar to 23.4x except eleven different designs alternating in the sheet. Seal #1 - "He Ain't Heavy ..."
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.