Composite aerial photograph and reconnaissance map of an area near Marimbois, France, circa 1918.Inscription: "2e Armée Aéronautique Fme Marimbois. Photo 1375 12eSection, Croquis D'Objectif No37."
Composite aerial photograph and reconnaissance map of a military camp near Gesnes, France, circa 1918.Inscription: "2e Armèe Aéronautique Gesnes Camp Photo 1883 12eSection, Croquis D'Objectif No95."
Composite aerial photograph and reconnaissance map of train stations near Louppy-sur-Loison, France, circa 1918.Inscription: "2e Armée Aéronautique Louppy-s-Loison- Gares Photo 212-213 12e Section, Croquis D'Objectif No36., 12St 212-213."
Composite aerial photograph and reconnaissance map of a train station in Sedan, France, circa 1918.Inscription: "2e Armée Aéronautique Sedan Gare Photo 1289 12eSection, Croquis D'Objectif No61., f50."
Aerial photograph of Saint-Maurice-sous-les-Côtes, France, January 12, 1918. A balloon is marked on the image.Inscription: "Billy Balloon. 10e CA SAL 32: 530 5000m 12/1/18 9h30 St Maurice Sues Cotes Etab N.E. 507/406 F50."
Aerial photograph of Creue, France, March 16, 1918. A balloon is marked on the image.Inscription: "Lagnan Balloon. 10e C.A. Esc. S.A.L.32: 160 Creue 490/420 4:900m 16/3/18 11h30 f50."
Aerial photograph of Creue, France, March 16, 1918. A balloon is visible near the right edge.Inscription: "10e CA Esc SAL 32 160 Creue 490/420 4:900m 16/3/18 11h30 f50."
Composite aerial photographs of Sarrebourg, France, April 3, 1918.Inscription: "Vue de gare de Sarrebourg, Gare de Sarrebourg Nos. A4765 et 4767, 3 Avril 1918. 50/215.7-f.o. 50. [Translation: View of the station in Sarrebourg. 3 April 1918. Train…