Cyclopedia of architecture, carpentry, and building : a general reference work ... (1907)
American School of Correspondence · Chicago : American Technical Society · leaf 130
HALF PATTERNFORHOOD AND DEFLECTOR Fig. 38. … Fig. 40. quarter pattern for the horizontal ring closing the bottom of thelower flare. For the pattern for the hood, use ^ as a center andZ 7?i as a radius. Now draw the arc m ni. Take the stretchout 103 44 SHEET-METAL WORK of the quarter circle 1 to 6 on <:?//, and place twice this amounton m m…
Architecture · Building · Carpentry
Internet Archive · Public Domain Mark 1.0. Free to use for anything.
