A practical work-shop companion for tin, sheet-iron, and copper-plate workers ... with numerous valuable receipts and manipulations for every-day use in the work-shop (1904)
Blinn, Leroy J. [from old catalog] · Philadelphia, H. C. Baird & co. · leaf 190
metal is bent overthe hatchet-stake with mallet or hammer, much as in mak-ing other guttering, assisting with swages where necessary.The following observations on circular work are by Mr. C.A. Vaile. In making up circular mouldings, it is necessary to havethe material sufficiently heavy to bear… … Fig. 15^ i^ Fig. 165. inches long, make a profile of work intended, and on one endof this piece make a die of the desired shape; to this must
Metal-work
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