| Name | Street | Town | State | From | To |
|---|---|---|---|---|---|
| Folsom, H. |   | St. Louis | Missouri | late 1850s | 1859 |
| Folsom, H. | 55 Chartres Street | New Orleans | Louisiana | 1859 | 1870s |
| Folsom, H. |   | Memphis | Tennessee |   |   |
| Patent | Date | Remarks |
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|   |   |   |
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Made deringer-style pistols marked H. Folsom. In St. Louis he was connected to H. E. Dimick. .41 caliber percussion, single shot pocket pistol. Rifles marked H. FOLSOM & Co., St. LOUIS |