Jamison, Alpha Pierce. [from old catalog] · New York, J. Wiley & sons; · leaf 60
ID 8) ** c X 0 CL 00 > 0 C3 0 81 * e< 0 < X i 42 MECHANICAL DRAWING. intersect, being the ground line—conventionally designatedby the letter G. With the planes viewed as shown, the fourquadrants are numbered counter-clockwise, that in front ofthe vertical plane and above the horizontal…
Mechanical drawing
Internet Archive · Library of Congress · Public Domain Mark 1.0. Free to use for anything.
