Name | Street | Town | State | From | To |
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Cummings, O.S |   | Lowell | Massachusetts | 1870s |   |
Patent | Date | Remarks |
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  |   |   |
Contract | for |
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Product |
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.22 caliber, 7 shot revolver, spur trigger, 3 ½" ribbed round barrel, fluted cylinder. Production about 1,000. |