| ID | 9639 |
| Thumbnail | |
| Cat Number | 1581 |
| Variety | uf1 |
| Description | Inkwell & Quill |
| Series | Americana Series |
| Denomination | 1ยข |
| Color | Dark Blue |
| Separation Method | PF |
| Extent Perf Die Cut | 4 |
| HPerf | 11.00 |
| VPerf | 10.50 |
| Tagging | Overall |
| Tagging Color | |
| Paper Type | |
| Adhesive | WA |
| Gum Type | ? |
| Format | S |
| EFO | F |
| Watermark | unw. |
| Specialfeatures | vert. large triangular shaped tagging gap pools |
| Printing Type | Rotary Press |
| Stamp Date | ---- |
| Printer Engraver | |
| Issue Year | 1977 |
| Image1 | |
| Issue Date | 12/8/1977 |
| Quantity Issued | |
| Visible | Yes |