Inside Out Library · Explore

Scientific American, Vol. 41, No. 6 (1879) (1879)

leaf 7

An illustration from Scientific American, Vol. 41, No. 6 (1879), 1879, leaf 7
reen crystalline masses embedded in a light gray with a vertical bore corresponding to it. so that the punch wood, each cut to the shape of the moulding, are placed up- 1s accurately guided, and supported at all right ona slab. The clay brick is placed points against lateral deflection The dif-… … the metal at the muzzle is about 5 inches Few people are aware that the proud boast of Englishmen that the sun never sets only, but at the breech end the cham- on the British Empire is equally applicable ber 1s surrounded with a wall of iron 2 to the United States. Instead of being the western…

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

More pictures from Scientific American, Vol. 41, No. 6 (1879)

More like this