No. 33 of 50 de luxe copies, first edition, paperback (card covers), xiv + 273 pages + 3 loose plates + separate (1932) appendix (paperback, 23 pages), illustrated, text in Italian, spine and covers a little chipped at edges, small label to spine, dedication to Carlrichard Brühl to title-page signed (in 1979) probably by the author’s grandson Enzo Diena, in Good condition.