| Event | FDC |
|---|---|
| Narrative | Yellow Stone National Park Postmark #1: Yellowstone National Park, WY — 1972-03-01 Stamp: National Parks Centennial, Old Faithful, Yellowstone, 8 cents (Scott #1453) |
| Cachet Sponsor | GWMSC |
| Design | Pictorial |
| Scott # | 1453 |
| Stock # | G-72-005 |
| Postmark Type | FDC |
| Location | Yellowstone National Park, WY |
| Owner | GWMSC |