Inside Out Library · Explore
A treatise on gear wheels (1904)
Grant, George B. (George Barnard), 1849-1917 · Boston, Grant gear works, incorporated · leaf 103
Section of Beales Oeara Fig, 162. Fig, 162a, … -- ^1 I Beale Shew Bevel Gears, Bight Hand Spiral at 45 Fig, 163, Fig, 163a.Gearing
Internet Archive · Library of Congress · Public Domain Mark 1.0. Free to use for anything.
More pictures from A treatise on gear wheels
More like this
