Aerial photograph of Saint Baussant, France, July 1, 1918. Trenches and craters from artillery shells are visible.Inscription: "U.S. 4AC 88Sq. B43 E. St. Baussant 597-343 1/7/18 14H 3100m 52cm."
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 Saint-Maurice-sous-les-Côtes, France, April 12, 1918. A balloon is marked on the image.Inscription: "Billy Balloon. 10 CA SAL32 N'534 5000m 12/4/18 9h30 St Maurice s/s Les Cotes et Avillers 505-494 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…