Inside Out Library · Explore

Scientific American, Vol. 40, No. 6 (1879) (1879)

leaf 3

An illustration from Scientific American, Vol. 40, No. 6 (1879), 1879, leaf 3
or wood. Hence the most important centers of Devonshire, where a pure variety of potter’s clay is found in formed by means of ordinary shears requires four move- the toy industry were established on the high mountains of great abundance. It resembles kaolin in its character, ments of the sheet and… … 7 “ 4 4 the contrary, the condition of the toy makers railway contractor, recommends quicklime as STILES’ NEW POWER SQUARING SHEAR. has been directly improved by the influence a preservative for timber. He puts the sleep- of machinery. In this way: The cost of toys, ers into pits, and covers them…

Internet Archive · Public domain (published before 1931). Free to use for anything.

More pictures from Scientific American, Vol. 40, No. 6 (1879)

More like this