| ID | 854 |
| Thumbnail | |
| Cat Number | 1452 |
| Variety | v |
| Description | Wolf Trap Farm, Vienna, VA |
| Series | National Parks Centennial |
| Denomination | 6ยข |
| Color | Black, Multicolored |
| Separation Method | PF |
| Extent Perf Die Cut | 4 |
| HPerf | 11.00 |
| VPerf | 11.00 |
| Tagging | Overall |
| Tagging Color | |
| Paper Type | DF |
| Adhesive | WA |
| Gum Type | S |
| Format | PB |
| EFO | |
| Watermark | unw. |
| Specialfeatures | paper gray & gum light yellow under LW |
| Printing Type | Lithographed, engraved (Giori Press) |
| Stamp Date | ---- |
| Printer Engraver | |
| Issue Year | 1972 |
| Image1 | |
| Issue Date | 6/26/1972 |
| Quantity Issued | |
| Visible | Yes |