hat the plant now established at of nickel-coating platinum, silver, or alloys of these would be discovered by this means, since, if two photo- The metals to be united to each other should graphs of the same region of the heavens be taken at different times, upon comparison, a planetary body be in… … BORING, TURNING, AND ber of six inch rifled guns, with a smaller number of hammering or rolling which completes the welding posed long enough, the planet will, by its movement, eight and ten inches caliber, and the work for nearly a trace a ‘‘trail” upon the plate, whereas the images of should…
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