26.5 x 19 cm. 320 pages. Original half-vellum binding with spine title, marbled paper cover, and gilt-edged head. (Signed: E. A. Enders). - 26th (and last) book published by the Ernst Ludwig Press. One of only 100 copies on heavy laid paper. Printed throughout in red and black. Baruch de Spinoza's magnum opus in a print of consummate beauty. Immaculately preserved. - Stürz 26. - Rodenberg 76-77.