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Martin Schwarzschild Papers, 1939-1994 (inclusive)

Held at: Princeton University Library: Manuscripts Division [Contact Us]

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Newton Lacy Pierce Papers, 1937-1950 (inclusive)

Held at: Princeton University Library: Manuscripts Division [Contact Us]

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Henry Norris Russell Papers, 1894-1956 (bulk) 1894-1980 (inclusive)

Held at: Princeton University Library: Manuscripts Division [Contact Us]