Augsburg's drawing, book 2
A graded drawing manual for schoolchildren, written by D. R. Augsburg and issued by the Educational Publishing Company of Boston and New York in 1901 as the second book of his course. The plates are pen-line exercise diagrams of blocks, prisms and stepped forms drawn in perspective, with numbered corners, dashed hidden edges and short parallel hatching for shade, useful as ready-made geometric solids, construction-line motifs and instructional hatching textures.
