| US Patent: 66,174 
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| Hand Saw | 
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| Patentee: |  |
 | Edward H. Roe (exact or similar names) - Jersey City, NJ |  
 
 
 
 
| Manufacturer: |  | Not known to have been produced |  
 
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| Patent Dates: |  
| Granted: | Jun. 25, 1867 |  
 
USPTO (New site tip)| Patent Pictures: |  |  |  | Edward H. Roe Pat. June 25, 1867 |  Google Patents
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                        Stan Schulz
 
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| Description: |  | The patent is for a tension adjustment in a back-saw to keep the cutting edge straight. |  |