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Ames, Joseph Sweetman (1864-1943)(13)
Johns Hopkins University (1876-)(12)
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Schuster, Arthur(4)
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Plaskett, John Stanley (1865-1941)(3)
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Yale University (1887-)(3)
Buss, Alfred Albert(2)
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Duffield(2)
Duffield, W. Geoffrey (-1929)(2)
Dunsink Observatory(2)
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Jefferson Physical Laboratory(2)
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Plummer, Henry Crozier (1875-1946)(2)
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