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Scientific American, Vol. 77, No. 24 (1897) (1897)

leaf 8

An illustration from Scientific American, Vol. 77, No. 24 (1897), 1897, leaf 8
ectly under the diver’s control, is rounded on all four sides by broad colonnades, of which attached to a floating hose, the upper end of which (who is represented in the photograph wearing the can be submerged at any required depth below the that on the north side was peculiarly noble and stately.… … down than 133 feet or 22 num guaranteed to be over fathoms. While on the 90 per cent pure for alloy- ground he said he moved ing with iron and steel about with as much ease and comfort as he had done costs only 81 cents in ton lots. Special casting alloy at a depth of 15 fathoms in the old dress.…

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