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Scientific American, Vol. 45, No. 18 (1881) (1881)

leaf 3

An illustration from Scientific American, Vol. 45, No. 18 (1881), 1881, leaf 3
utes. slaked lime, rosin, borax, alum, white wax, spermaceti, vessel contained in a movable case attached to a lever arm, The Pennsylvania Institution for the Deaf and Dumb has and benzine. An improved game has been patented by Mr. Stephen W. | | established a school for the tuition of deaf mutes… … other scction and holds the sections and thirteen stories high (140 feet). A INVALID BED. separated; but as soon as an animal salt water supply of 3,000 gallons a bites on the bait the bail is released minute is drawn from the bay, by a and the springs force the two wire netting sections together,…

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