GCGS series 4414. Sheet 4823 , Second Edition (AEF). Copied from German Topographische Karte 1:25,000 Sheet 4828 dated 1936. Revised under the direction of the Chief Engineer. ETOUSA by the 660th Engr. Topo.Bn. U.S. Army Jan. 1944 and RAF 1943-44. Photo revision and drafting by the 2775 th Engr. Base Phosomapping Co Copied by 2772nd. Engr. Base Reproduction Co. Lambert modified conical orthomorphic projection. Nord de Guerre Grid.