| Thumbnail | Denomination | Description | Tagging | IssueDate | EFO | Gum Type | Special Features |
| Details |
 | 6¢ | Angel Gabriel from "The Annunciation" | Block | 11/1/1968 | F | S | block tag shifted down |
| Details |
 | 6¢ | Angel Gabriel from "The Annunciation" | Block | 11/1/1968 | F | S | block tag rounded with blobs between |
| Details |
 | 6¢ | Angel Gabriel from "The Annunciation" | Block | 11/1/1968 | | S | first block tagged stamp |
| Details |
 | 6¢ | Angel Gabriel from "The Annunciation" | Block | 11/1/1968 | F | S | tagging mat worn in center |
| Details |
 | 6¢ | Angel Gabriel from "The Annunciation" | Block | 11/1/1968 | F | S | tagging mat worn in center |
| Details |
 | 6¢ | Angel Gabriel from "The Annunciation" | Block | 11/1/1968 | F | S | block tag shifted somewhat up & right |
| Details |
 | 6¢ | Angel Gabriel from "The Annunciation" | Block | 11/1/1968 | F | S | block tag shifted up & right |