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Electric Light in Salt ~lxQnes.
:549 Tin in Tasmania.--Tasmania appears, to be rapidly becoming a second Cornwall. :Four years ago the tin and tin ore exported from the colony amounted to only ยฃ7000, but in 1877 it reached nearly ยฃ270,000. The tin ore contains some gold, which increases its value Tbrtsch. der Zeit. ('.
๐ SIMILAR VOLUMES
Electric Light in Farming.--M. Albaret has" invented an apparatus for the application of electric light to agricultural labors. A portable engine, of 4 or 5 horse-power, carries a mast, '2.0 or 25 metl:es (65'6 or 82 ft.) high, and drives a Gramme machine. The electricity is conducted to the regulat
A public exhibition of tile Sawyer electric light was given at tlle Hall of the Franklin Institute on Tuesday evening, Nov. 9th, under the auspices of the company, at which Mr. W. P. Tatham was invited to ~)reside. Mr. Sawyer, though present, was too unwell to address the :audience and was obliged t