Elementary projection drawing. Theory and practice. For preparatory and higher scientific schools, industrial and normal classes; and the self-instruction of teachers, inventors, draftsmen, and artisans. In six divisions .. (1880)
Warren, S. Edward (Samuel Edward), 1831-1909 · New York, J. Wiley & sons · leaf 236
STONE STRUCTURES. J 41 topped window—to a heavy and complicated framing, as used foithe temporary support of heavy stone bridges. Note. The general designing of these massive centrings maycall for as much of scientific engineering knowledge, and their detailsand management may call for as much…
Geometrical drawing · Mechanical drawing
Internet Archive · Library of Congress · Public Domain Mark 1.0. Free to use for anything.
