Lewes: H.W. Wolff, 1881. First. hardcover. 10pp, bound with some blank sheets at rear. Very slim 8vo, 1/2 brown morocco (joints and ends repaired). Lewes: H.W. Wolff, Reprinted from The Journal of Mental Science, July 1881. A very good(-) copy. very good(-).
Inscribed, "With the Author's Compliments."