Darmstadt, Germany: WGB, 2011. First edition. Hardcover. Adolf Grünbaum's copy, with his signature on the front flyleaf. 2011. First edition. Hardcover, 8vo. in pictorial boards. 480pp. German language. Very good. Light edge wear to spine ends, edges scuffed. Periodic penciling to margins from Grünbaum, else internally bright and unmarked. Grünbaum.....