1960-1969

United States #1382 6¢ College Football Plate Block

United States #1380 6¢ Dartmouth College Plate Block

United States #1370 6¢ Grandma Moses Plate Block

United States #1374 6¢ Major J.W. Powell Plate Block

United States #1381 6¢ Professional Baseball Plate Block

United States #1385 6¢ Rehabilitation Plate Block

United States #1372 6¢ W.C. Handy - Musician Plate Block

United States #1386 6¢ Willliam M. Harnett Plate Block