Barrows, F. W. (Frank Wilson), b. 1853 · New York, N.W. Henley Pub. Co. · leaf 265
, which in this case is to be straight. The angularpartition is to be cut through parallel with centre line C D.The best way will be to make a templet for one-quarterof the hole, as follows: From the point where the line C D is intersected by theline e g, wHich represents one side of partition,… … Fig. 124 the more the better, and from each space draw linesparallel with C D, as i, 2, 3, 4, 5, 6, 7, 8, carrying theselines up to line e g, and from the points of intersection GLOBE VALVE CORE-BOX. 265 draw other lines perpendicular to e g, as ic, 2c, 3c, 4c, etc.Now with the dividers transfer…
Patternmaking
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