. Canadian foundryman (1918). FIG. 1. SHOWING GENERAL OUTLINB OF CASTING. 60 CANADIAN F 0 U N D R Y M A N section to get the deepest part of thecasting-; this will be through the center,using dia. 9 ft. 6V2 in. Build up the cylin-drical portion of the pattern, using eightsegments to each layer, and if nails areused to hold the segments they must bewithdrawn when the glue sets, otherwise.

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Keywords: ., bookcentury1900, bookdecade1910, booksubjec, booksubjectfoundries