20¢ Hot Air Balloon - Pack of 25 unused stamps from 1983
20¢ Dogs - Pack of 25 unused stamps from 1984
6¢ Natural History - Pack of 25 unused stamps from 1970
25¢ Sea Creatures: Pack of 25 unused stamps from 1990
20¢ Knoxville World’s Fair - Pack of 25 unused stamps from 1982
