This is a 1:25,000 scale map (defence overprint) of the region of Almkerk, Holland. It is the first edition of this map, published on January 20, 1945 by the Army Map Service of the United States Armed Forces.

This overprint was referenced from air photographs taken January 16, 1945, and utilizes the Nord de Guerre Zone Grid (Blue).

Production information for the base map is 6M/12/44/3RCE/5521. Production information for the overprint is 270/1/45/3RCE/5575.