Enclosed in a brown cloth covered case with reproductions of Duchamp's notes, sketches and images on lining papers; Case includes small compartment with magnetic closure containing a collotype and stencil facsimile of the "Large Glass" and large compartment containing the book, with black velvet paper covered compartment cover with a torn silhouette profile of the artist on tan paper; mounted on the front of case is a blue enamel coated metial plaque lettered in white "Eau & gaz à tous les estages"