73rd Brigade, Infantry—Brig. Gen. C. F. Zimmerman; 145th and 146th Regiments; 135th Machine Gun Battalion.
74th Brigade, Infantry—Brig. Gen. W. P. Jackson; 147th and 148th Regiments; 136th Machine Gun Battalion.
62d Brigade, Field Artillery—(Commanding officer not announced); 134th, 135th and 136th Regiments; 112th Trench Mortar Battery.
Engineer Troops—112th Regiment.
Signal Troops—112th Battalion.
Division Units—37th Division Headquarters Troop; 134th Machine Gun Battalion.
83RD DIVISION—Major Gen. E. F. Glenn, commanding; Lieut. Col. C. A. Trott, Chief of Staff; Major James L. Cochran, Adjutant General.
165th Brigade, Infantry—Brig. Gen. Ora E. Hunt; 329th and 330th Regiments; 323d Machine Gun Battalion.
166th Brigade, Infantry—Brig. Gen. Malin Craig; 331st and 332d Regiments; 324th Machine Gun Battalion.
158th Brigade, Field Artillery—Brig. Gen. Adrian S. Fleming; 322d, 323d, and 324th Regiments; 308th Trench Mortar Battery.