| Event | FDC |
|---|---|
| Narrative | Haym Solomon, Financier of the Revolutiuonary War Postmark #1: Chicago, IL — 1975-03-25 Stamp: Haym Salomon, 10 cents (Scott #1561) |
| Cachet Sponsor | GWMSC |
| Design | Pictorial |
| Scott # | 1561 |
| Stock # | G-75-002 |
| Postmark Type | FDC |
| Location | Chicago, IL |
| Owner | GWMSC |