Inside Out Library · Explore

Scientific American, Vol. 12, No. 8 (November 1, 1856) (1856)

leaf 2

An illustration from Scientific American, Vol. 12, No. 8 (November 1, 1856), 1856, leaf 2
ntle heat, and a strong solution of cyanuret The flat rails being placed edge up in the of potash in water, till the acid is neutralized like to make a suggestion or two on that sub- slack of the rail, whether flat or round. posts prevents the rails from sagging, as in ject, for the consideration… … farmer, at first sight, “it must draw hard.” I The post is bent or curved so as to form gine is the best; they are not conducted to ders were fully as large, mounted the same suppose it will draw harder than the cast- lips, B B. Each lip is mortised at various test this point,—they aresimply feats…

Internet Archive · Public domain. Free to use for anything.

More pictures from Scientific American, Vol. 12, No. 8 (November 1, 1856)

More like this