keys. Theranch upon which they are kept is sandy and sterile in theextreme, yet the animals feast and grow fat on such pricklyshrubs and bitter weeds as no other animal would touch.When left to themselves, their great delight, after fillingthemselves with the coarse herbage of the desert, is to… … A New Cement. In the specification of a recent French patent granted toMr. A. Warner, of London, he claims a new cement composedin part of silicate of iron (preferably obtained from the scori-ous product of iron manufacture), or of oxides of iron or ironore combined with sulphate of lime in proper…
Patents · Iron · Machinery · Naphthaline · Machine · Scientific American · Railroad · Short time · Sewing machine · Antedated january · Steel cylinder · Carbonic acid · Stand pipe · Perpetual motion · Letters patent · Jersey city
Internet Archive · Public Domain Mark 1.0. Free to use for anything.
![An illustration from La prima-[quinta] parte della luce del dipingere et disegnare, ... (1643)](https://img.insideoutlibrary.com/img/200/ia-laprimaquintapar00pass-316-288.webp)
