Appleton's dictionary of machines, mechanics, engine-work, and engineering (1869)
New York, Appleton · leaf 609
The head-frame of the machine consists of three pieces fastened to a sole in the usual manner. Theforms of the frame-pieces K and N arc distinctly shown in the drawings, particularly by Figs. 32/6and 3277. A separate view of the intermediate upright is not given, but it is easy to perceive from…
Mechanical engineering
Internet Archive · Gerstein Library, University of Toronto · Public Domain Mark 1.0. Free to use for anything.
