. Canadian machinery and metalworking (January-June 1919). FIG. 9—A FINISH MACHINED CASTING. FIG. 10—A ROUGH CASTING. m | ...»»/, J, 1 1 | -v j*-*-«. ???-??*. FIG. 11—MACHINING THE VEES. FIG. 12 -MACHINING THE BOSS.


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Keywords: ., bookcentury1900, bookdecade1910, booksubjectmachinery, bookyear19