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Scientific American, Vol. 42, No. 25 (1880) (1880)
leaf 4
as a calendar it is always in the right place. To Michaélis, engineer-in-chief. It consists of nine spans, en- change the adjustment is but the work of a moment; it is tirely of wrought iron construction, there being one span of is provided with transverse seats, and may be made of suffi- done by… … ened by a thorough system of lightning. © 1880 SCIENTIFIC AMERICAN, INCInternet Archive · Public domain (published before 1931). Free to use for anything.
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