| US Patent: 160,503 
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| Combined Bevel, Try-Square, and Divider | 
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| Patentee: |  |
 | William Ascough (exact or similar names) - Buffalo, NY |  
 
 
 
 
| Manufacturer: |  | Not known to have been produced |  
 
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| Patent Dates: |  
| Applied: | Dec. 29, 1874 |  
| Granted: | Mar. 09, 1875 |  USPTO (New site tip)
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                        Ralph Brendler
 
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| Description: |  | This tool combines a protractor-head bevel square with a small level and an extra retractable point to allow it to be used as dividers. |  |