New York: B. Westermann Co., Inc. 1930. Hardcover. xxxix, 288p., coated paperstock with b&w plates throughout, captioned in four European languages; hardbound first edition (US issue, introductory material is English only) in openweave yellow linen titled gilt, in a remnant dust jacket. Handsome Swiss press- and bindery-work, 12x9 inches, a solid bright copy with mild edgewear to boards and a faint touch of foxing along margins, with a nice bookplate on the pastedown. Jacket is actually all there but terrifically torn and repaired (both verso and recto tapings): it is now enclosed in an archival-grade brodart to size.