A new and original treatise on the geometrical development of round and oval cones, with easy examples of their application : for the use of beginners and practical sheet iron and tin plate workers (1904)
Fuller, John, b. 1833 · New York : D. Williams · leaf 24
d for seam, which must be addedparallel with the edge. The foregoing rules I have usedfor many years. They are very simple and practical, re-quiring but little thought or mathematical knowledge, andfor the general run of work are sufficiently accurate.When the system is understood and fully grasped…
Sheet-metal · Geometry, Descriptive
Internet Archive · Library of Congress · Public Domain Mark 1.0. Free to use for anything.
