Aerial photograph of Rémonville, France, October 30, 1918. Craters from artillery shells are visible.Inscription: "U.S. 1A 91Sq B2476: Remonville 304.8-291.4: 30/10/18: 11H 4500m 52cm."
Aerial photograph of La Baronnelle, France, November 3, 1918.Inscription: "U.S. 1A 91Sq. B2706 : La Baronnelle FME: 288.0-308.5: 3/11/18: 13H 3500m 52cm."
Aerial photograph of Noirval, France, November 3, 1918. Craters from artillery shells are visible.Inscription: "U.S.1A 91Sq. B2735: S.W. Noirval: 286.5-298.8: 3/11/18 10H 2800m 52cm."
Aerial photograph of Lion-devant-Dun, France, October 10, 1918.Inscription: "U.S. 1A 91Sq. B2245 S. Lion devant Dun 318.5-292.0: 10/10/18: 10H 4800m 52cm."