y.. aise HOME-MADE INCUBATOR.—PRACTI- Truss, W. & W. H. Payne. faded ere dacdaceeels engravings. Contained in SCIENTIFIC AMERICAN SUP- Paper bag machine, W. B. Purvi8...............00.- 450,081 wee. 450,676 PLEMENT, 59. Price*0 cents. To be had at this office cal directions for the manufacture of… … THe rower LAT FLO} Vulcanized plastic compounds, manufacturing, Plumbates or alkaline earths, producing, G. Kass- Weblo cs sgi eee rece ceed tees vescineeie SHES SA Scientific American ++. 430,653 Wagon bodies, loading and unloading, H. Lillie... « 480,703 Portable chair, Spahn & Miller Wawxon…
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