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Scientific American, Vol. 64, No. 20 (1891) (1891)

leaf 4

An illustration from Scientific American, Vol. 64, No. 20 (1891), 1891, leaf 4
May 16, 1891.} Srientific American, 307 meer (1) ) oe AN ONE or et S Ay Per) 2) :) Sn += (19550). i i XS READING THE DEGREES OF PRESSURE. SITUATION OF THE MANOMETRIC TUBE ON THE EIFFEL TOWER. … OPEN COLUMN MANOMETER FOR EXPERIMENTS ON COMPRESSION OF GASES. © 1891 SCIENTIFIC AMERICAN, INC.

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