Milano, Ulrico Hoepli Editore. 1955. lxxxv+(3)+173 pages. Printed wrappers with cloth spine. The dust-jacket is missing. Corners are slightly bumped and the spine ends are a bit rubbed. Minor speckles on the wrappers and the top edge, and owner's stamp on the title page. Introductory essay in Italian, descriptions of the illustrations in English, French and German. Important reference work on glass design of the 1950s. Part 11 of the Esempi series.