Phrenology - Wikipedia

File:Fowler's phrenological head, Staffordshire, England, 1879-18

Phrenology bust - Wikidata

Relics of junk science: Bally's 19th century miniature plaster

File:Phrenologie2.jpg - Wikimedia Commons

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Phrenology in Victorian America (U.S. National Park Service)

File:Outlines of phrenology (IA b24917679).pdf - Wikimedia Commons

The Information Architecture of Wikipedia

The Phrenological Journal - Wikipedia

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File:Phrenological chart by Madame Marie Sibley.jpg - Wikipedia

Phrenology - Wikipedia