The Portage Lake Observatory telescope at Peach Mountain went into operation Feb. 2, 1950. Read about some of the other things that happened in U-M history during the week of Feb. 1-7.
The Portage Lake Observatory telescope at Peach Mountain went into operation Feb. 2, 1950. Read about some of the other things that happened in U-M history during the week of Feb. 1-7. Click the photo and expand your browser window to view a larger version.
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