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Cincinnati Observatory Center | Observatories of Ohio
See the Stars Through the Cincinnati Observatory's Massive Telescope - Cincinnati Magazine
Cincinnati Observatory Center | Observatories of Ohio
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USNO's 12-inch refractor telescope
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The Cincinnati Astronomical Society acquired this 8" Alvan Clark & Sons Refracting Telescope way back in 1924, but this gorgeous antique tel… | Telescopi, Strumenti
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