Mechanical drawing for industrial and high schools (1917)
Leeds, Charles Carley, 1870- [from old catalog] · New York, D. Van Nostrand company · leaf 70
that in the perspective drawing the surface lines converge at acertain distance from the object, as sho\\n in Fig. i6, while in theisometric dra-ning these same surface lines are parallel. For certain shapes, or at least for some \dews, isometric drawingsare not satisfactory-, as the figure appears… … izd
Mechanical drawing
Internet Archive · Library of Congress · Public Domain Mark 1.0. Free to use for anything.
