| Name | Street | Town | State | From | To |
|---|---|---|---|---|---|
| Darling, Benjamin & Barton |   | Bellingham | Massachusetts |   |   |
| Darling, Benjamin & Barton |   | Shrewsbury | Massachusetts |   |   |
| Darling, Benjamin & Barton |   | Woonsocket | Rhode Island |   |   |
| Patent | Date | Remarks |
|---|---|---|
|   |   |   |
| Contract | for |
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|   |   |
| Product |
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