1926 118, [1] p., num. figs/photographs, paperbound. Added (loosely inserted) are a two-page Supplement and some advertisments. Very good unopened and uncut copy.
1926 Paris, Hachette, 1926 : in-8, broché 118 pp., 2 planches N&B hors-texte, peu courant ! Très bon état, dos fané, non coupé !