Manual of cardboard construction for third and fourth grades (1902)
Kunou, Charles A. [from old catalog] · [Los Angeles?] · leaf 66
64 … 65 A4 COURSE. No. 4. Cornucopia.Construction: With ruler draw line, AB, 9 long. With triangle draw line CD, 4 long and at right angles to and 3 from end of line AB.Connect C and D with B.With compasses draw arc through C and D with B as center, and B D or C D as radius.On the arc set off distance…
Paper work
Internet Archive · Library of Congress · Public Domain Mark 1.0. Free to use for anything.
