On a Piece of Chalk Original printed red and gray

Original printed red and gray wrappers

last two color plates show some old soiling along the bottom margin with no effect to the color images

Wistar Institute of Anatomy and Biology Publisher Place Philadelphia Date Published 1969 Date Published Estimated No Edition First edition Number of Volumes 1 Reprint No Condition Near fine Condition Description One corner with a small bump

Regius died in 1908 after a lifetime of studying zoology

Zimmer (pp

On a Piece of Chalk Original printed red and grayPp. 90, 3 portraits of Thomas Henry Huxley, numerous text illustrations. Original brown cloth over gray cloth, lettered in gilt on the spine, sm 4to. This is a reprint of the 1868 work edited with an introduction by Loren Eiseley and illustrations by Rudolf Freund. Signature of Lauren E. Brown on endpaper. Publisher Charles Scribners Sons Publisher Place New York Date Published 1967 Date Published Estimated No Edition Reprint Number of Volumes 1