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Journal of the Association of Engineering Societies (1881)

Association of Engineering Societies (U.S.) · New York, [etc.] Board of Managers · leaf 39

An illustration from Journal of the Association of Engineering Societies, 1881, leaf 39
FACTORY CONSTRUCTION. 25 … Sketch of an old New England Factory Roof and Floor. presents more surface to flames, besides being unsightly. The thinner floor- plank gives a lcssstable hold for screwing down the machinery. Higher cost of lumber is not a valid reason for the adoption of this floor Fig. 4.— Sketch of more recent…

Engineering

Internet Archive · Smithsonian Libraries · Public domain (published before 1931). Free to use for anything.

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