Jamison, Alpha Pierce. [from old catalog] · New York, J. Wiley & sons; · leaf 100
Ar- B Fig. 39. Fig. 40. the second long .arc Y-Y; next draw the diagonal C-A, andwith the points X, X—the points in which this diagonal cutsthe lines B-Y and O-Y—as centers, and a radius, S, equal to thedistance from X to the points Y, Y, complete the ellipse Y-Y-Y-Y—the isometric drawing of the…
Mechanical drawing
Internet Archive · Library of Congress · Public Domain Mark 1.0. Free to use for anything.
