Covers the area equivalent to square U6 on the corresponding WWI map sheet 20. Negative roll and photo number 9B 2. North arrow with "x" on opposite edge of photo. Annotations on the verso: 2 pencilled circles labelled "COLOMBO HO" and "Les 5 CHEMINS" and 1 linear polygon with label "note line of defended shellholes." Placement of the annotations on the verso corresponds to their exact locations on the recto. WWI Aerial Photograph Collection: Box 1, Envelope 2.