L'aéronautique militaire, maritime, coloniale et marchande

First edition.
Binding of the editor in full cream canvas, smooth back, title piece of blue cloth, first flat illustrated with an allegorical medallion on a gilded background, guards and contreplats of handmade paper, gilded head.
Rich iconography.
Nice copy.
Autograph dedication signed by the publisher J. de Brunoff to Chief Engineer Harlaut: "... in memory of his precious collaboration ..."