| Event | GWB |
|---|---|
| Narrative | George Washington Portrait Postmark #1: Washington, DC — 1976-02-22 Stamp: Eagle and Shield (Scott #1596) |
| Cachet Sponsor | GWMSC |
| Design | Pictorial |
| Scott # | 1596 |
| Stock # | G-76-002 |
| Postmark Type | Std/Slogan |
| Location | Washington, DC |
| Owner | GWMSC |