| Place of Origin | United States |
|---|---|
| Quality | Used |
| Grade | Ungraded |
| Certification | None |
| Cancellation Type | First Day of Issue |
| Denomination | 5c |
| Year | 1966 |
Check the listing for details. US FDC # 1313 5c Poland Artmaster block 1966, 9E354. Listed at 1.50 USD. And this would cover up to about 20 covers. #10 envelopes also are being effected but usually less than.