In 16° (mm 125x140) pp. 110, (2), 8 (of the editorial catalogue). Original paperback with title in red and blue. Excellent copy with conservation tissue, in the edition with the final 8 pages of the editorial catalogue and with the author's portrait. In the text various examples of futurist typography. Second revised and enlarged edition, printed in a reduced format four years later, just after the First World War. Cammarota, Futurism, 449.8; Andel, Avant-Garde Page Design, nn. 106-7