| ID | 1958 |
| Thumbnail | |
| Cat Number | 1895a |
| Variety | v1 |
| Description | Flag over Supreme Court |
| Series | Flag over Supreme Court |
| Denomination | 20¢ |
| Color | Black, Dark Blue, Red; field of stars Blue |
| Separation Method | PF |
| Extent Perf Die Cut | 2 |
| HPerf | n/a |
| VPerf | 9.80 |
| Tagging | Narrow Block |
| Tagging Color | |
| Paper Type | NF |
| Adhesive | WA |
| Gum Type | S |
| Format | C |
| EFO | |
| Watermark | unw. |
| Specialfeatures | 5½-6½mm gutter between tagging blocks; paper light brown under LW |
| Printing Type | engraved |
| Stamp Date | ---- |
| Printer Engraver | BEP |
| Issue Year | 1981 |
| Image1 | |
| Issue Date | 12/17/1981 |
| Quantity Issued | |
| Visible | Yes |