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Gallery: Psychiatric Debates

The Key, 1827

The key is an instrument used to secure an opening through which food can be passed into the mouths of persons refusing to take nourishment.

In Observations on the Causes, Symptoms, and Treatment of Derangement of the Mind; Founded on an Extensive Moral and Medical Practice in the Treatment of Lunatics by Paul Slade Knight, 1827.


About the Book

Printed title page with Surgeon General’s Library stamp.

The insane in foreign countries by William Letchworth (New York and London, 1889)

William Letchworth’s The insane in foreign countries was the outcome of a seven-month investigation of charitable organizations in several European countries.

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