| Name | Street | Town | State | From | To |
|---|---|---|---|---|---|
| Bloodhound |   |   |   | 1880s |   |
| Patent | Date | Remarks |
|---|---|---|
|   |   |   |
| Contract | for |
|---|---|
|   |   |
| Product |
|---|
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Trademark of Hopkins & Allen .22 short r.f. caliber, 7 shot single action revolver, spur trigger, solid frame, 1 3/4" to 2 13/16" round barrel, fluted cylinder, birdhead grips, nickeled, marked BLOOD HOUND |