US Patent: 194,237 
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| Improvement in circular sawing machines
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	        Patentee:
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 | Francis D. Green (exact or similar names) - Williamsport, PA |  
 
 
 
 
 
| Manufacturer: |  
| Not known to have been produced |  
 
 
 
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        Patent Dates:
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| Applied: | 
Mar. 10, 1877 | 
 
| Granted: | 
Aug. 14, 1877 | 
 
 
 
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		  Patent Pictures:
	      
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                        Jeff Joslin 
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        Description: |  
| Machine is a sort of sliding table saw. The patent is an improvement on the inventor's patent 131,949, and patents of June 1873 and April 1876. |  
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