B ffln J Fiy. 12. Sled lieiicli-Kule. WOOD HAND TOOLS. 107 … Fig-. 103. Back of SteelSquare, Brace Measure. work. The one in most com-mon nse in school shops, is atwo-foot, two-fold rule. Someinstructors prefer to have pu-pils use a four-fold rule, be-cause that is the form com-monly used in the woodwork-ing trades. Steel bench-rules.Fig. 193, are…
Woodwork
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