the supply bottlesand is employed agjaihand again for rollerscaked with the samecolored ink. Eachcolor has a separatetank, so as to favorthe separation bygravity and quicklyallow the turpentineto come to the sur-face. The rollers are nowready to grain. Small,disks are disposedover the roller.…
Printing · Editor · Illustrated · Paper · Machine · Scientific American · Mechanical · Feet long · Columbia scientific · City editor · Wood pulp · Managing editor · Job printing · York city · American november · Cents additional
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