Benjamin, Charles H[enry], 1856- [from old catalog] · New York, H. Holt and company · leaf 34
r the comfort andconvenience of the operator, no cracks or sharp inter-nal angles left where dirt and grease may accumulate,and in general special attention should be paid to sodesigning the machine that it may be safely and con-veniently operated, that it may be easily kept clean,and that oil… … Fig. 1. Old Planing Machine. An Example of ElaborateOrnamentation. GENERAL PRINCIPLES OF DESIGN. 17 tolerated. The paint should be of some neutral tintand have a dead finish so as not to show scratches ordirt. Beauty is an element of machine design, but it canonly be attained by legitimate means…
Machine design
Internet Archive · Library of Congress · Public Domain Mark 1.0. Free to use for anything.
![An illustration from [Catalog] (1883)](https://img.insideoutlibrary.com/img/200/ia-catalog1883kell-41-41.webp)
