Cyclopedia of mechanical engineering; a general reference work. Editor-in-chief Howard Monroe Raymond. Assisted by a corps of mechanical engineers, technical experts, and designers of the highest professional standing (1908)
American School (Chicago, Ill.), Raymond, Howard Monroe · Chicago American Technical Society · leaf 187
extreme space occupied by the pump. A great deal of time canbe needlessly wasted in producing a drawing of this character, bytrying to make too faithful a picture. For example: If all thebolt heads were put in, it is safe to say that several hours extratime would be required for this one item…
Mechanical engineering
Internet Archive · Gerstein Library, University of Toronto · Public Domain Mark 1.0. Free to use for anything.
