Inside Out Library · Explore

Scientific American, Vol. 18, No. 15 (1868) (1868)

leaf 0

An illustration from Scientific American, Vol. 18, No. 15 (1868), 1868, leaf 0
ary self-setting packing x —_—_—_———— Foo ROESLER’S IMPROVEMENT IN MATCH SAFES, rings, when the steam is shut off, the ring will contract, thus permitting the steam-to blow through ifthe throttle is sud- The inventor of this device intends to provide a match safe denly opened, as is frequently… … I prefer the chloride of calcium. Nitrate of soda, or other and offering it to the hand,-already lighted. The match safe to the action of that subtile agent; in other words, to pro- soluble nitrate, may be used instead of nitrate’of potash, and is a receptacle of tin or other metal secured to the…

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

More pictures from Scientific American, Vol. 18, No. 15 (1868)

More like this