| Perforation: 12.5 | Issue date: 27 DEC 61 | ||
| SCOTT | MICHEL | FACE VALUE | COLOR |
| C252 | 597 | 10 centesimos | Black |
| C252 imperf | not listed | 10 centesimos | Black |

Panama Scott C252 imperf.
| Issued as a Hammarskjöld memoria on UN Day; the souvenir sheet has the same designa as featured on C327 and C328, but in different colors; the size of the souvenir sheet is 98 x 80 mm. |
| Perforation: 13.5 x 14 | Issue date: 24 SEP 64 | ||
| SCOTT | MICHEL | FACE VALUE | COLOR |
| C327 | 759 | 21 centesimos | Dark blue & black |
| C327 imperf | 761 | 21 centesimos | Black & light blue-green |
| C328 | 760 | 21 centesimos | Dark blue & black |
| C328 imperf | 762 | 21 centesimos | Black & light blue-green |
| C329 imperf s/s | Block 26 | 2 x 21 centesimos | Green & black on purple underprinting with red serial number |

Panama Scott C329 imperf souvenir sheet.
2000.01.05 - Chuck Matlack / Toke Nørby