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 347
Fig. 549. Handwheel Pattern ofSolid Stock. Fig. 550a. SegmentalWork. 285. Segments.—For tem])orary use circular patternsarc turned or sawed from solid stock, h^ig. 549. Wherestrength is required such patterns should be Iniilt up ofsegments or cants. Figs. 550-a, b, and c. ()wing toshrinkage of wood…
Woodwork (Manual training)
Internet Archive · Library of Congress · Public Domain Mark 1.0. Free to use for anything.
