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 34
Fig. 39 Fig. ^0 Fig ^1 With 1 and 2 as centers, and radius equal to line A, draw arcsintersecting at 3. Join point 3 with points 1 and 2, completingthe required triangle. To construct a Regular Hexagon (Fig. 39). — If the distanceacross corners is given, draw a circle having a radius equal toone…
Mechanical drawing
Internet Archive · Library of Congress · Public Domain Mark 1.0. Free to use for anything.
