Samuel L. Clemens (Mark Twain)
60%
| Country: | United States of America |
|---|---|
| Issue: | Famous Americans Issue - Authors |
| Date: | 1940-02-13 |
| Print: | Recess |
| Perforation: | 10½ x 11 |
| Emission: | Commemorative |
| Format: | Stamp |
| Face Value: | 10 United States cent |
| Print run: | 13000000 |