Blueprint reading; a practical manual of instruction in blueprint reading through the analysis of typical plates with reference to mechanical drawing conventions and methods, the laws of projection, etc (1919)
Fairfield, Howard Parker, 1858-, Kenison, Ervin, Waite, Edward B. (Edward Broughton), 1873-, American Technical Society · Chicago, American technical society · leaf 230
D. Place the longest side of triangle A sothat it coincides with the line E F. Place the other triangle (or any-t r:i; _ In the position of the triangle B; then holding B with the left hand, place the triangle A in the position C, so that the longestBide passes through the point 1). A line may then…
Mechanical drawing · Blueprinting
Internet Archive · Library of Congress · Public Domain Mark 1.0. Free to use for anything.
