157th Brigade, Field Artillery—Brig. Gen. Charles D. Rhodes; 319th, 320th and 321st Regiments; 307th Trench Mortar Battery.
Engineer Troops—307th Regiment.
Signal Troops—307th Battalion.
Division Units—319th Machine Gun Battalion.
3D ARMY CORPS
Major Gen. William M. Wright, commanding.
3d and 5th Divisions, Regular Army; 27th (New York) and 33d (Illinois) Divisions, National Guard; 78th (Delaware and New York) and 80th (New Jersey, Virginia, Maryland, Delaware, and District of Columbia) Divisions, National Army.
3D DIVISION—Major Gen. Joseph T. Dickman, commanding; Colonel Robert H. Kelton, Chief of Staff; Captain Frank L. Purndon, Adjutant General.
5th Brigade, Infantry—Brig. Gen. F. W. Sladen; 4th and 7th Regiments; 8th Machine Gun Battalion.
8th Brigade, Infantry—(Commanding officer not announced); 30th and 38th Regiments; 9th Machine Gun Battalion.