Foster, Edwin W. [from old catalog] · Garden City, N.Y., Doubleday, Page & company · leaf 283
Fig. 154. Joints used in construction (continued) CONSTRUCTION 255 the other piece. The pieces may be at right anglesor some other angle, as shown at No. 13. No. 13. Halved Joint at 45 degrees. No. 14. Lock Joint. This is a form of lap Jointrarely used. It resists pulling apart, but shouldbe glued…
Carpentry · Woodwork
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