37¢ - Ronald Reagan - Pack of 25 unused stamps from 2005
3¢ Kansas City Centennial - Pack of 25 unused stamps from 1950
29¢ First Voyage of Columbus - Pack of 25 unused stamps from 1992
25¢ Southwest Carved Figure - Pack of 25 unused stamps from 1989
15¢ Albert Einstein - Pack of 25 unused stamps from 1979
4¢ Freedom of the Press - Pack of 25 unused stamps from 1958
4¢ Forest Conservation - Pack of 25 unused stamps from 1958
4¢ Arctic Explorations - Pack of 25 unused stamps from 1959
4¢ Pony Express - Pack of 25 unused stamps from 1960
4¢ First Automated Post Office - Pack of 25 unused stamps from 1960
4¢ Camp Fire Girls - Pack of 25 unused stamps from 1960
20¢ Nathaniel Hawthorne (Novelist) - Pack of 25 unused stamps from 1983
