Woodwork for secondary schools; a text-book for high schools and colleges, prevocational and elementary industrial schools (1916)
Griffith, Ira Samuel, 1874-1924 · Peoria, Ill., Manual Arts Press · leaf 334
ctionof the brass and Y for the iron, a total of i%. Small and delicate patterns aremade in metal in this man-ner, when many castingsare desired, and placedupon a match plate—aboard or plate used tohold both halves firmlywhile the flasks are being-rammed up, Fig. 517.274. Finish.—Not in-frequently… … Fig. 519. File Finishing.
Woodwork (Manual training)
Internet Archive · Library of Congress · Public Domain Mark 1.0. Free to use for anything.
