Covers the area equivalent to squares E21, 22, 27 and 28 on the corresponding WWI map sheet 62d. Annotations on recto: North arrow. "PRINTED BY No.4 ADVANCED SECTION. A.P.&S.S." printed in margin. Annotations on verso: "GERMAN RAIL SYSTEM EAST OF DERNANCOURT, SOUTH OF ALBERT" printed in pencil. "N. of Ribemont, S. of Albert-Amiens road" written in blue pencil. Negative roll and photo number: A 3AE A36. WWI Aerial Photograph Collection: Box 2, Envelope 96.