Modern carpentry and joinery : being a compilation of the very best things and most modern and practical methods known in the arts of carpentry and joinery (1910)
Hodgson, Frederick Thomas, 1836- · Chicago : F. J. Drake & Co. · leaf 20
RY 17 A C B is a right angle. It follows therefore that, if fromb the line b d is drawn perpendicular to a b and equal tothe height c b, the line joining a d will be the lengthof the given line. To avoid drawing the horizontal linea e the height of a and b above x y are usually setup from a and b… … II. -I. Perspective Viewj II. Vertical and Horizontal ProjectionsFig. 6.
Carpentry
Internet Archive · Gerstein Library, University of Toronto · Public Domain Mark 1.0. Free to use for anything.
