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Scientific American, Vol. 17, No. 23 (1867) (1867)
leaf 3
have the pleasure other, and midway in topresent herewith sev- its passage a number of eral illustrations of Mr. jet fountains are so ar- Bullock’s inventions. In his Self-feeding and Perfecting Machine the paper is supplied to the press in the form of a large roll, A, contain- ing enough to make… … some ofthe prominent newspaper offices in ee Philadelphia and New York. At the Sun THE MILLIONTH PaRt oF AN INcH.—Mr. Whitworth has and superior pattern—are now being introduced there. © 1867 SCIENTIFIC AMERICAN, INC.Internet Archive · Public domain (published before 1931). Free to use for anything.
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