A shorter course in woodworking; a practical manual for home and school (1911)
Wheeler, Charles G. (Charles Gardner), 1855-1946 · New York, London, G.P. Putnam's sons · leaf 250
of 45°, or a mitre, with the steel square.—Place thesquare as in Fig. 594, so that the same divisions on each blade of the squarewill fall on the line MO. Then the lines AG and BG will be at 45° withthe line MO. Fig. 595 shows laying out the angle from the edge of aboard. Appendix 227 II. To draw… … Fig. 595 secting the semi-circumference at C and D. Draw OC and OD. AnglesAOC, COD, and BOD will be 60°. Bisect AOC (Prob. 7) and AOF willbe 30°. FOD will be 90°. COB will be 120°. FOB will be 150°. Eitherof the other angles can be bisected in the same way.
Woodwork
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