Woodwork for the grades for use in manual training classes (1912)
Selden, Frank Henry · Valley City, N.D., The Maudslay press · leaf 140
carefully forwind, and when all arecorrect, set the nail-heads about ifa inch,using a nailset, (Fig.101) Nail blocks intoeach corner as shownin Fig. 190. Theseblocks whichare called glue blocks may be made by dressing a square piece longenough for two blocks. The two opposite corners should… … Fig. 189—Looking for Wind 138 WOODWORK FOR THE GRADES Often these blocks are used of rectangular section. Suchblocks are but little stronger, and do not look as well. Theseblocks are not necessarily of any specified dimensions. Ifthey are about the size shown in the drawing, (Fig. 181), theywill…
Woodwork (Manual training)
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