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12 3/8 inch Alvan Clark refractor. It was built in 1926 for Rutherfurd Observatory. It now lives in Columbia, SC. : r/Astronomy
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MADISON, WI/USA - JUNE 25, 2014: Washburn Observatory On The Campus Of The University Of Wisconsin. The University Of Wisconsin Is Big Ten University In The United States . Stock Photo, Picture
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Indianapolis - Circa May 2020: Holcomb Observatory And Planetarium On The Campus Of Butler University. The Telescope Is The Largest In The State Of Indiana. Stock Photo, Picture and Royalty Free Image. Image 148189109.
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