Les vérités sur l'utilisation de l'aviation militaire avant et pendant la guerre

first edition.
Binding half navy blue morocco, spine with five nerves, when tail, lightly quilted blankets and boards insolated spine preserved, gilded head, signed binding Goy & Vilaine.
Precious and rare autograph signed Clement Ader René Fonck, the ace of the French Avation of World War comptabilisa the most wins for a French aviator: "To Monsieur René Fonck member of the Aero Management Committee -Club. In remembrance of March 2 grateful tribute. "
Rare and pleasant elegantly drawn copy.