Oblique angle photo. Covers an area equivalent to squares Q4 and 5 on the corresponding WWI map sheet 28. Negative roll 10B, photo number "O" for oblique, 215. Annotations on recto: "GHELUWE" and map references "Q5c.54.28." and "Q4c.97.87." labelled in white with arrows pointing to their locations. Annotations on verso: "11" printed and underlined in pencil. WWI Aerial Photograph Collection: Box 3, Envelope 89.