27.5 x 18.5 cm. 71 pages. Dark blue original leather binding with spine title and gilt box, filleting of the cover and the signet of the Hundred and Fifty on the front cover, gilt head edge. (Signed A. Köllner, Leipzig). - 2nd Hundred and Fifty impression, one of 150 numbered copies on heavy laid paper. A flawless copy in a signed binding by A. Köllner, Leipzig. - Rodenberg 414. - Schauer, Volume II, 61.