Inside Out Library · Explore

Scientific American, Vol. 78, No. 11 (March 1898) (1898)

leaf 3

An illustration from Scientific American, Vol. 78, No. 11 (March 1898), 1898, leaf 3
, however, there would no longer be anything to reveal the posi- shield set against the ground at the end of the tunnel. still existed in a large measure ; but the value of such tion of a battery of artillery, even at night. But we The shield consists of a hollow frame with central hol- a system… … but less rich in fat. Those who abstain from flesh food THE HUMBERT NOISELESS GUN. will find in cheese abundance of nitrogenous matter to 1 and 2. Block, B, screwed to the muzzle. A, of a gun; G, projectile; F, ehutter; D D, apertures for the escape of the gas. 3. The entire take the place of that…

Acetylene · Water · Reindeer · Gas · Horse power · Munn · Sewing machine · Priming coat · Scientific American · Civil service · Water Supply · Forward half · Floe ice · Public lands · Practice ship

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

More pictures from Scientific American, Vol. 78, No. 11 (March 1898)

More like this