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Scientific American, Vol. 79, No. 25 (1898) (1898)
leaf 4
jacent burning building were drawn, setting fully demonstrated its fireproof qualities. Of course fire to the woodwork of the windows, and starting fires with their respective pistons by means of springs (Figs. the term fireproof is an elastic one; but in this par- 2and 3). Each abutment, as its… … but little tried. draughts of air to circulate © 1898 SCIENTIFIC AMERICAN, INC.Internet Archive · Public domain (published before 1931). Free to use for anything.
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