Axial Commons Image Treasury
Engraved plate of two men's heads labeled Bilious and Nervous, from a phrenology book.

Phrenology temperament plate: bilious and nervous heads

A black-and-white engraved plate shows two male heads: an upper profile of a bearded man with curly hair, labeled Bilious, and a lower three-quarter view of a man with a high collar, labeled Nervous. Fine hatching models the faces on a pale ground, with PL. I at top right, illustrating temperament types in George Combe's 1845 phrenology text.

Artist
George Combe
Date
1845
Medium
Source
Wellcome Collection
Size
2176 × 4000 px
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Public domain · Wellcome Collection marks it Public Domain Mark; made by 1845.
Rights checked 2026-11-05 · tier A · as stated by the source: Public Domain Mark (Wellcome Collection)

Credit (appreciated, not required for public-domain works): Wellcome Collection