SCIENTIFIC AMERICAN. 252 taken up by the machine, paper-bo»rds and all Wm. Hartley & Co.'s Improved Waterville Paint MilL NEW INVENTIONS. … succeed well. frame of their mill being entirely of iron and (The following description has been furnish- nited States are indebted for most ef the print- Dnpuy & Steven's Corn Shelter* having a regulator of such easy management ed by the inventors or their agent.) ing presses and machinery in use…
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