The horse's mouth, showing the age by the teeth. Containing a full description of the periods when the teeth are cut; the appearances they present, the tricks to which they are exposed, the eccentricities to which they are liable, and the diseases to which they are subject / By Edward Mayhew.

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The horse's mouth, showing the age by the teeth. Containing a full description of the periods when the teeth are cut; the appearances they present, the tricks to which they are exposed, the eccentricities to which they are liable, and the diseases to which they are subject / By Edward Mayhew. Public Domain Mark. Source: Wellcome Collection.