To accompany its series of books summarizing the operations of each US Army division in World War I, the American Battle Monuments Commission produced maps showing each division’s position during the battles in which it participated.
High-resolution digital versions of the two ABMC maps referenced in A Very Muddy Place are given here. Click on a map to view or download the larger image.
On the maps, straight red lines mark division sector boundaries. The ragged red lines show the division’s limit of advance at midnight on the date indicated. Each map is divided into one-kilometer (0.62 miles) squares. Contour lines show elevation in five-meter (16.4 feet) intervals.