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 288
mar the wood. If this proves insufficienta clamp must be applied as in Fig. 417. A very littlepressure will be sufficient in most cases. Third, sight the sectionto see whether it is inwind or not, Fig. 418.Usually the wind that willbe found may be removedby twisting the frame withthe hands. Set the… … Fig. 417. Diagonal Clamping.
Woodwork (Manual training)
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