US Patent: 312,743 
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| Combined Square, Bevel and Level
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	        Patentee:
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 | Bisbee B. Merrill (exact or similar names) - Brewer, ME |  
 
 
 
 
 
| Manufacturer: |  
| Not known to have been produced |  
 
 
 
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        Patent Dates:
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| Applied: | 
Oct. 02, 1884 | 
 
| Granted: | 
Feb. 24, 1885 | 
 
 
 
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                        Ralph Brendler 
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        Description: |  
| This combination tool attaches an L-shaped square blade and a bevel gauge to a fairly typical wooden level. |  
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