27.X27 [Belle Croix Farm and Terrapin House south of Meteren] July 29, 1918
Covers an area equivalent to portions of squares X26, and 27 on the corresponding WWI map sheet 27, and square F3 on WWI map sheet 36a. Negative roll 4B, photo 2455. Camera focal length 8 inches. Belle Croix Farm appears near the top of the photo, adjacent to the road, and just left of the north arrow. Terrapin House appears about midpoint along the right edge of the photo adjacent to the road. Annotations on the recto: north arrow pointing to the upper-left. WWI Aerial Photograph Collection: Box 4, Envelope 19b.