164TH BRIGADE, FIELD ARTILLERY--Brig. Gen. Edward T. Donnelly; 340th, 341st and 342d Regiments; 314th Trench Mortar Battery. ENGINEER TROOPS--314th Regiment. SIGNAL TROOPS--314th Battalion. DIVISION UNITS--89th Division Headquarters Troop; 340th Machine Gun Battalion. 90TH DIVISION--Major Gen. Henry T. Allen, commanding; Colonel John J. Kingman, Chief of Staff; Major Wyatt P. Selkirk, Adjutant General. 179TH BRIGADE, INFANTRY--Brig. Gen. John T. O'Neill; 357th and 358th Regiments; 344th Machine Gun Battalion. 180TH BRIGADE, INFANTRY--Brig. Gen. W. H. Johnston; 359th and 360th Regiments; 345th Machine Gun Battalion. 165TH BRIGADE, FIELD ARTILLERY--Brig. Gen. Francis C. Marshall; 343d, 344th, and 345th Regiments; 315th Trench Mortar Battery. ENGINEER TROOPS--315th Regiment. SIGNAL TROOPS--315th Battalion. DIVISION UNITS--90th Division Headquarters Troop; 349th Machine Gun Battalion. 92ND DIVISION--Major Gen. C. C. Ballou, commanding; Lieut. Col. Allen J. Greer, Chief of Staff; Major Sherburne Whipple, Adjutant General. 183D BRIGADE, INFANTRY--Brig. Gen. Malvern H. Barnum, 365th and 366th Regiments; 350th Machine Gun Battalion. 184TH BRIGADE, INFANTRY--Brig. Gen. W. A. Hay; 367th and 368th Regiments; 351st Machine Gun Battalion. 167TH BRIGADE, FIELD ARTILLERY--(Commanding officer not announced); 349th, 350th and 351st Regiments; 317th Trench Mortar Battery. ENGINEER TROOPS--317th Regiment. SIGNAL TROOPS--317th Battalion. DIVISION UNITS--92d Division Headquarters Troop; 349th Machine Gun Battalion. =5TH ARMY CORPS= Major Gen. Omar Bundy, commanding. 6th Division, Regular Army; 36th (Texas and Oklahoma) Division, National Guard; 75th (New England), 79th (Pennsylvania, Maryland and District of Columbia), 85th (Michigan and Wisconsin), and 91st (Washington, Oregon, Alaska, California, Idaho, Nevada, Montana, Wyoming and Utah), Divisions, National Army. 6TH DIVISION--Brig. Gen. James B. Erwin, commanding; Colonel James M. Pickering, Chief of Staff; Lieut. Col. Robert S. Knox, Adjutant General. 11TH BRIGADE, INFANTRY--Brig. Gen. W. R. Dashiell; 51st and 52d Regiments; 17th Machine Gun Battalion. 12TH BRIGADE, INFANTRY--Brig. Gen. J. B. Erwin; 53d and 54th Regiments; 18th Machine Gun Battalion. 6TH BRIGADE, FIELD ARTILLERY--Brig. Gen. E. A. Millar; 3rd, 11th, and 78th Regiments; 6th Trench Mortar Battery. ENGINEER TROOPS--318th Regiment. SIGNAL TROOPS--6th Battalion. DIVISION UNITS--6th Division, Headquarters Troop; 16th Machine Gun Battalion. 36TH DIVISION--Major Gen. W. R. Smith, commanding; Colonel E. J. Williams, Chief of Staff; Major William R. Scott, Adjutant General. 71ST BRIGADE, INFANTRY--Brig. Gen. Henry Hutchings; 141st and 142d Regiments; 132d Machine Gun Battalion. 72D BRIGADE, INFANTRY--Brig. Gen. John A. Hulen; 143d and 144th Regiments; 133d Machine Gun Battalion.