"'An Inferior Race?': Craniology, Phrenology, and George Catlin's Indian Heads," Bridget Goodbody, Columbia University

"'An Inferior Race?': Craniology, Phrenology, and George Catlin's Indian Heads," Bridget Goodbody, Columbia University. The Frick Collection Symposium on the History of Art Records, TFC.0600.030. Frick Collection Archives. https://archives.frick.org/repositories/3/archival_objects/24931 Accessed August 02, 2025.