Covers the area equivalent to squares X21 and 27-29 on the corresponding WWI map sheet 27 as well as squares F2, 5 and 10 on the corresponding WWI map sheet 36A. Negative roll and photo number 4B 2505. Annotations on recto: North arrow. "22. General view of Boche-land, S. of Meteren showing effect of our artillery fire, Hoegenacker Mill July 31, 1918." written in ink on paper label affixed to top edge of photo. Annotations on verso: "22. General view of Boche territory South of Meteren July 31, 1918. effect of our artillery fire. Hoegenacker Mill. Bailleul - Hazebrouck railway." written in pencil. WWI Aerial Photograph Collection: Box 4, Envelope 22.