US Patent: 110,705 
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| Improvement in Saws
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	        Patentee:
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 | Thomas Welham (exact or similar names) - Philadelphia, PA |  
 
 
 
 
 
| Manufacturer: |  
| Not known to have been produced |  
 
 
 
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        Patent Dates:
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| Applied: | 
Feb. 07, 1870 | 
 
| Granted: | 
Jan. 03, 1871 | 
 
| Antedated: | 
Dec. 17, 1870 | 
 
 
 
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                        Russ Allen. 
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        Description: |  
| Handsaw with crosscut teeth on one surface and rip teeth on the other with a "muzzle" to protect and allow the second hand to be used when sawing. |  
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