v. 1. Reports for the years 1865 and 1866. Also, rosters of officers, and historical memoranda of regiments numbered from the 7th to the 46th.--v. 2. Rosters of officers and historical memoranda of Illinois regiments numbered from the 47th to the 156th.--v.3. Rosters [etc.] of Illinois regiments numbered from the 1st to the 17th cavalry; 29th United States colored infantry, and the 1st and 2nd regiments and independent batteries of artillery. Also, rosters of enlisted men of regiments numbered from the 7th to the 20th.--v. 4. Rosters of enlisted men of Illinois regiments numbered from the 21st to the 47th.--v. 5. Rosters of enlisted men ... from the 48th to the 76th.--v. 6. Rosters of enlisted men from the 77th to the 117th.--v. 7. Rosters of enlisted men ... from the 118th to the 156th infantry; and, also, the 1st to the 3rd cavalry.--v. 8. Rosters of enlisted men ... from the 4th to the 17th cavalary; 1st and 2d regiments and independent batteries of artillery; colored troops; 1st army corps; recruits for regular army; and addenda and errata