London: Macmillan and Co., 1867.
First edition, first printing. Bound in publisher's original plum-brown cloth with spine lettered in gilt, with black endsheets. Very Good. Cloth worn at extremities, unevenly sunned, and wormed. Contents toned, with foxing to preliminary and terminal pages. A scarce mathematical work by Dodgson, better known under his pen name, Lewis Carroll. Item #140940836