By War Office: Index to the German Forces in the Field 1917; Foot Artillery Index to the German F. in the Field 1918

[MaureenE]

Index to the German Forces in the Field. October 1917 by [Great Britain] General Staff, War Office. Archive.org,  Google Books.

Foot Artillery Index to the German Forces in the Field, Volumes 1 and 2 compiled by the General Staff, War Office. 2nd revision February 1918. HathiTrust Digital Library.         Vol. 1 Sectors Archive.org, Google Books;        Vol. 2 Index of Batteries Archive.org, Google Books.

Maureen

[AOK4]

Quite interesting, yet only a snapshot at a point in time (heavy batteries were moved from one front to another especially for offensives) and based on allied intelligence. If you're really into German Foot Artillery, I recommend "Das Ehrenbuch der Deutschen Schweren Artillerie" 2 Vols and even more "Handbuch der Verbände und Truppen des deutschen Heeres 1914-1918" Part X, 3 Vols.

Jan