Louise Freeland Jenkins
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What links here
Allegheny Observatory
Allegheny, Pennsylvania
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Rings of Saturn
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John Brashear
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Frank Schlesinger
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Frank Washington Very
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Robert Julius Trumpler
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Heber Doust Curtis
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Standard time
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James Edward Keeler
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North Side (Pittsburgh)
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Peter van de Kamp
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Allegheny
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List of astronomical observatories
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1914 in science
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Refracting telescope
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University of Pittsburgh
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List of largest optical refracting telescopes
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Lalande 21185
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Samuel Langley
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Michelson–Morley experiment
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Svante Arrhenius
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