Insignia, a black triangle on which is superimposed a golden momogram of the letters O,H,I, O. Organized at Camp Sherman, Ohio, in Sept. 1917. The division was composed of drafted men from Ohio and West Virginia. First units embarked for overseas on June 4th and the last units arrived in France on June 21st. Upon arrival in France the division was designated as a depot division and was ordered to the LeMans area. Here the division was broken up and the artillery brigade and special units, such as engineer and signal troops were sent forward as corps and army troops. The other organizations of the division were held in the area and trained as replacements for the combat divisions at the front. Returned to U.S. Jan. 1919.

Maj. Gen. Edwin F. Glenn commanded this division from the time of its organization until it was demobilized.

The division was composed of the following organizations: 165th and 166th Inf. Brigs., 158th Arty. Brig., 329th, 330th, 331st, 332d Inf. Regts., 322d, 323d, 324th Machine Gun Bns., 32ssd, 323, 324th Fld. Arty Regts., 308th Trench Mortar Battery, 308th Engr. Regt. And Train, 308th Supply Train, 308th Sanitary Train (329th, 330th, 331st, 332d Amb. Cos. And Field Hospitals).