Dr. Papanicolaou and Microscope
56%
| Country: | United States of America |
|---|---|
| Issue: | Early Cancer Detection Issue |
| Date: | 1978-05-13 |
| Print: | Recess |
| Perforation: | 10½ x 11 |
| Emission: | Commemorative |
| Format: | Stamp |
| Face Value: | 13 United States cent |
| Print run: | 152000000 |