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 Nouart, France, October 30, 1918. The top half of the image is overexposed.Inscription: "U.S. 1A 91Sq. B2589 E. of Nouart 306.7-297.2: 30/10/18 15h 4800m 52cm - north."
Aerial photograph of a region in France, partially obscured by clouds, October 5, 1918.Inscription: "U.S. 1A 91Sq. B2198: E of FME De Chassogne: 320.4-290.2: 5/10/18:13h 4500m 52cm"