| Country | Catalog No. | Description | Price |
|---|
| US | #982 | 3¢ Washington & Lee University | 0.12 |
| US | #1065 | 3¢ Land Grant Colleges | 0.15 |
| US | #1093 | 3¢ Teachers of America (NEA) | 0.12 |
| US | #1201 | 4¢ National Apprenticeship Program | 0.13 |
| US | #1206 | 4¢ Higher Education | 0.15 |
| US | #1380 | 6¢ Dartmouth College | 0.20 |
| US | #1463 | 8¢ Parent Teacher Association | 0.15 |
| US | #1606 | 30¢ Schoolhouse (definitive) | 0.55 |
| US | #1824 | 15¢ Helen Keller & Anne Sullivan | 0.30 |
| US | #1833 | 15¢ Education in America, "Glow" by Josef Albers | 0.30 |
| US | #1861 | 20¢ Thomas Gallaudet | 0.45 |
| US | #2015 | 20¢ America's Libraries | 0.30 |
| US | #2106 | 20¢ A Nation of Readers | 0.35 |
| US | #3059 | 32¢ Smithsonian Institution | 0.45 |
| US | #3125 | 32¢ Helping Children Learn | 0.50 |
| US | #3390 | 33¢ Library of Congress | 0.45 |
