Cuba
This stamp was only sold at the counter for three days. Remaining stocks were overprinted with "SVP" (= no postage validity).
| Country: | Cuba |
| Type: | Postage stamps |
| Series: | Society of American writers and artists |
| Nominal: | 20 ¢ |
| Year: | 1937 |
| Perforation: | 10 |
Society of American writers and artists
