Full view v.1(1920)
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University of Illinois at Urbana-Champaign
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Full view v.2
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University of Illinois at Urbana-Champaign
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Full view roc.2 (1921)
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Columbia University
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Full view v.3(1921-1922)
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University of Illinois at Urbana-Champaign
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Full view v.5(1924)
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University of Illinois at Urbana-Champaign
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Full view v.6(1925)
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University of Illinois at Urbana-Champaign
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Full view v.7(1926)
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University of Illinois at Urbana-Champaign
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Full view v.8(1927)
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University of Illinois at Urbana-Champaign
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Full view v.9(1928)
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University of Illinois at Urbana-Champaign
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Limited (search only) v.10(1929)
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University of Illinois at Urbana-Champaign
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Limited (search only) v.11(1930)
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University of Illinois at Urbana-Champaign
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