Los Angeles: Philosophical Research Society Press, 1947. Ninth edition, a reduced facsimile of the first edition. 4to, bound in publisher's original pebbled black cloth boards with gilt titles on a red field to front panel, and title in gilt to spine. Illustrated throughout in black and white.
Previous owner's signature to first blank. Some soiling to front panel, gilt dulled at spine, but a solid, very good copy. Item #29498