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A practice exercise for mechanical drawing to line shade the plate with elliptic holes. The plate is drawn by creating the ellipsoid shapes. Then carefully draw diagonal lines onto the background of the ellipses with pen.

Mechanical Drawing Exercise Line Shading Plates with Holes in Ink

A practice exercise for mechanical drawing to line shade the plate with elliptic holes. The plate is…

"This is a practice in the joining of shaded arcs, the smaller of which should be drawn with the bow—Pen, and the larger with the compasses. The section lining must be done only in ink." —Anthony, 1904

Mechanical Drawing Exercise Line Shading Plates with Joining Arcs in Ink

"This is a practice in the joining of shaded arcs, the smaller of which should be drawn with the bow—Pen,…