| ID | 5181 |
| Thumbnail | |
| Cat Number | 3354 |
| Variety | |
| Description | NATO, 50th Anniversary |
| Series | Commemoratives 1990-99 |
| Denomination | 33ยข |
| Color | Multicolored |
| Separation Method | PF |
| Extent Perf Die Cut | 4 |
| HPerf | 11.25 |
| VPerf | 11.25 |
| Tagging | Solid |
| Tagging Color | |
| Paper Type | |
| Adhesive | WA |
| Gum Type | n/a |
| Format | S |
| EFO | |
| Watermark | unw. |
| Specialfeatures | microprint "UNITY" in olive branch |
| Printing Type | Lithographed |
| Stamp Date | 1999 |
| Printer Engraver | |
| Issue Year | 1999 |
| Image1 | |
| Issue Date | 10/13/1999 |
| Quantity Issued | |
| Visible | Yes |