Young, George, jr, Baxter, Hubert Eugene, joint author · New York, The Macmillan Co. · leaf 317
floor thickness 1 — 0; diameter of center support0 — 8; diameter of outside of chute 7 — 0; vertical height ofedge 0 — 9. Develop outer and inner hehxes at j scale. Developwell lining at J scale. Draw plan, elevation, and approximate de-velopment of yj of one turn of the helicoidal bottom at Ij…
Geometry, Descriptive
Internet Archive · Cornell University Library · Public Domain Mark 1.0. Free to use for anything.
