GCGS series 4414. Sheet 4808, Thrid Edition (AEF). Copied from German Topographische Karte 1:25,000 Sheet 4909 dated 1935. Intelligence PHotogroph by 7th Photo Group. Air Corps, U.S. Army, May 1944. Road classification is not based on reconnaissance, reliability uncertain. Revised by 660th Engr. Bn. and 2775th Engr. Co., U.S. Army from aerial photographs as indicated on reliability diagram with respect to detail only December 1944. Lambert modified conical cartomorphic projection. Nord de Guerre Grid.