“EVERY STATEMENT HE MADE WAS VERIFIED BY ACTUAL OBSERVATION”:
T.H. HUXLEY’S SIX LECTURES ON THE CLASSIFICATION OF ANIMALS
HUXLEY, Thomas Henry. Introduction to the Classification of Animals. London, 1869.
First separate edition of Huxley’s series of six lectures “On the Classification of Animals,” presented at the College of Surgeons in 1863, with numerous in-text anatomical illustrations. $400.