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objective
Scientific American 1899-11-04
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Created on
Tuesday 9 February 2010
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Tags
astronomy
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details
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objective
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Scientific American
The Great Telescope of the Paris Exposition of 1900. Apparatus for polishing the mirror. Detail of regulating apparatus. Mounting of the Siderostat.
Source: Steve Kirch, collector, and creator of a great
website about SCIENTIFIC AMERICAN
in the past
Restoration by: magscanner
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