US Patent: 105,657 
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| Improvement in planing and molding-machine
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	        Patentee:
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 | Frank Douglas (exact or similar names) - Norwich, CT |  
 
 
 
 
 
| Manufacturer: |  
| Not known to have been produced |  
 
 
 
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        Patent Dates:
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| Granted: | 
Jul. 26, 1870 | 
 
 
 
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                        Jeff Joslin 
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        Description: |  
| This machine is an over-under jointer-planer, where the planer knives can also be replaced with molder knives. The innovation is a set of adjustable chip-breakers that can be adjusted to accommodate the molder knives. |  
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