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Scientific American, Vol. 60, No. 13 (1889) (1889)

leaf 5

An illustration from Scientific American, Vol. 60, No. 13 (1889), 1889, leaf 5
celluloid plate or card. The rear alternating current, when a lamp is lighted, passes clamping board is faced with a sheet of rubber, and is well versed in ancient chemical lore, remarked the through the two cells without any effect, but the ceruleum in question was no doubt the secondary battery… … If a capsule is crushed, the peculiar odor under the Thames is in process of construc- clings to the room for a long time, and if a tion. It is called the Southwark subway. capsule is swallowed, the breath emanates It consists of two tunnels, of segmental iron the characteristic odor for many…

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