Signal Troops—1st Battalion.
Division Units—2d Division Headquarters Troops; 4th Machine Gun Battalion.
26TH DIVISION—Major Gen. Clarence R. Edwards, commanding; Lieut. Col. Cassius M. Dowell, Chief of Staff; Major Charles A. Stevens, Adjutant General.
51st Brigade, Infantry—Brig. Gen. George H. Shelton; 101st and 102d Regiments; 102d Machine Gun Battalion.
52d Brigade, Infantry—Brig. Gen. C. H. Cole; 103d and 104th Regiments; 103d Machine Gun Battalion.
51st Brigade, Field Artillery—Brig. Gen. D. E. Aultman; 101st Trench Mortar Battery.
Engineer Troops—101st Regiment.
Signal Troops—101st Field Battalion.
Division Units—26th Headquarters Troop; 101st Machine Gun Battalion.
32ND DIVISION—Major Gen. W. G. Haan, commanding; Lieut. Col. Allen L. Briggs, Chief of Staff; Major John H. Howard, Adjutant General.