The principles of pattern making, written specially for apprentices and students in technical schools (1900)
Horner, Joseph Gregory, 1847-1927 · London, New York, Pitman · leaf 48
des B B, end C, and cross bars D, the number of thelatter depending upon the length of the pattern. Theyshould be placed at from 12 to 18 apart. Two other CONSTRUCTIONAL JOINTS. 37 examples of rectangular boxed-up work occur in Figs.21 and 22. Fig. 20 illustrates broad work of severalfeet in width…
Patternmaking
Internet Archive · Library of Congress · Public Domain Mark 1.0. Free to use for anything.
