Nassau Astronomical Station(Building near Pymatuning Lake) |
ID: 71DBB952-EF1F-44E4-9A5A-BC54BEA2F2C8 71DBB952-EF1F-44E4-9A5A-BC54BEA2F2C8
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Nassau Astronomical Station(Building near Pymatuning Lake) |
ID: 71DBB952-EF1F-44E4-9A5A-BC54BEA2F2C8 71DBB952-EF1F-44E4-9A5A-BC54BEA2F2C8
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