Dyeings on unweighted Silk (Farbungen auf unerschwerter Seide.)
Frankfurt: I. G. Farbenindustrie Aktiengesellschaft. Cloth. octavo bound in original purple cloth covered boards with white lettering on covers and back, spine title is worn off, but impression of title in German is legible, inside is a booklet pasted to the front pastedown with the title in German, English and..... More