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Scientific American, Vol. 63, No. 6 (August 1890) (1890)

leaf 14

An illustration from Scientific American, Vol. 63, No. 6 (August 1890), 1890, leaf 14
Sfdtutitit ^mtvuzu. August g, 1890.] 93 … INVENTION* WORKED OUT, Drawings and HOME-MADEINCU BATOR.—PRACTI- * Models much'. Per/act safety to Inventory assured. cal directions for the manufacture of an effective incu- All. kind* fli-HE-daa* lathe, planer, and bench work. Par- batorthat bas been careful>y tested and found to per- ticular…

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