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Scientific American, Vol. 38, Nos. 24–25 (1878) (1878)

leaf 7

An illustration from Scientific American, Vol. 38, Nos. 24–25 (1878), 1878, leaf 7
l WA | 4 but in all the West beyond Pittsburg. caster. As of course the ball touches The large shops at Chicago and vicin- the inner sides of the claws only at ity, at Indianapolis, Cincinnati, and points, at these places metal projections Pion | Cleveland, and especially at St. Louis, are… … under cultivation, while but half the arms when fired under water, his ob- returns from the soi] are received of ject being to determine whether this which the land is capable. MoreJabor mode of testing could be used instead of the usual practice will soon be given .o ten acres than one hundred now…

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