Inside Out Library

Mechanics of the household; a course of study devoted to domestic machinery and household mechanical appliances (1918)

Keene, E. S. (Edward Spencer), b. 1864 · New York, McGraw-Hill book company, inc.; · leaf 104

An illustration from Mechanics of the household; a course of study devoted to domestic machinery and household mechanical appliances, 1918, leaf 104
( H-^ ) Fig. 77.—Cross-sec-tion of globe valve withdetachable valve disc.

Heating · Lighting · Plumbing

Internet Archive · Library of Congress · Public Domain Mark 1.0. Free to use for anything.

More pictures from Mechanics of the household; a course of study devoted to domestic machinery and household mechanical appliances

More like this