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Scientific American, Vol. 87, No. 18 (1902) (1902)
leaf 8
without giving rise to difficulties of o? bits of highly polished hematite cemented to thin was carried through the entire mound. Here were any kind. According to the engineer, the substitution disks of pottery. A significant point brought out by the of these motors in the Siemens & Halske… … exceeded in severe storms. paintings in va- ‘right colors, © 1902 SCIENTIFIC AMERICAN, INC.Internet Archive · Public domain (published before 1931). Free to use for anything.
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