| Event | FDC |
|---|---|
| Narrative | Flag Making during Revolution Postmark #1: Cincinnati, OH — 1977-07-04 Stamp: Skilled Hands for Independence, 13 cents (block-4) (Scott #1717-1720) |
| Cachet Sponsor | GWMSC |
| Design | Pictorial |
| Scott # | 1717-1720 |
| Stock # | G-77-008 |
| Postmark Type | FDC |
| Location | Cincinnati, OH |
| Owner | GWMSC |