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Yerkes Observatory

It took 2 years to build the Observatory. It was completed in October 1897.

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Uploaded on October 20, 2008
Taken on October 19, 2008

Yerkes Observatory

It took 2 years to build the Observatory. It was completed in October 1897.

86 views
0 faves
0 comments
Uploaded on October 20, 2008
Taken on October 19, 2008
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