Todd Gitlin letter to SK, marked “unanswered,” May 29, 1964, SKA, SK/11/9/97; SK letter to SANE, July 9, 1964, SKA, SK/11/9/97; SK letter to Johnson campaign, September 18, 1964, SKA, SK11/9/94.
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SK letter to Thomas Fryer, August 19, 1964, SKA, SK/11/9/94.
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SK, undated essay, SKA, SK11/9/94.
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Author interview with Julian Senior, July 9, 2018.
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SK letter to Martin Russ, August 20, 1964, SKA, SK11/9/93.
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SKA, SK/11/9/77.
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SK letter to Robert Ettinger, August 12 1964, SKA, SK/11/9/94.
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SK letter to Robert Ettinger, August 20, 1964, SKA, SK11/9/94. In his
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SKA, SK/11/9/5.
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Robert Ardrey,
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