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{"type"=>"inclusive", "value"=>"n.d."}
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{"value"=>"Comment augmenter le rendement intellectuel de l'humanite? Holograph"}
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{"value"=>"ms.", "format"=>"simple"}
{"format"=>"structured", "physdesc_components"=>[{"value"=>"157 p", "name"=>"extent"}], "supress_display"=>true}
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{"value"=>"<p> Published in: Isis, 1913, v. 1, p. 219-242, 416-473</p>"}
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{"value"=>"Manuscript box"}
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157 p
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{"type"=>"local_mss", "value"=>"527534"}