Essentials of drafting; a text and problem book for apprentice, trade and evening technical schools (1918)
Svensen, Carl L. (Carl Lars), 1884- · New York, D. Van Nostrand company · leaf 96
Fig. Id? … Fig. 168 diameters on the end view would result in crowding as well asinconvenience in reading figures placed at an angle. Alwaysgive a diameter in preference to a radius if the part is a completecylinder. For quarter rounds, fillets, and part circles give theradius. General Rules. — To dimension a…
Mechanical drawing
Internet Archive · Library of Congress · Public Domain Mark 1.0. Free to use for anything.