William James Sidis and his Browning - HUB History: Boston history
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Sidis selfie with his Brownie (source)
The Recorder - Native Insight: Mystery Stone kick starts wild ride of discovery
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Bedouins Project Gutenberg
Bio of William Sidis
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History: Supposedly the Smartest Man in the World Ever!, M.M. Montoya
Abstract Icosi PDF, PDF, Soil Mechanics
History: Supposedly the Smartest Man in the World Ever!, M.M. Montoya
The Amazing Story of Genius William James Sidis - HubPages
The Amazing Story of Genius William James Sidis - HubPages
