1. General orders. No. 91 Author(s): United States. Adjutant-General's Office, author. Publication: [Washington?] : [publisher not identified], [1861] Subject(s): Food SupplyCosts and Cost AnalysisMilitary PersonnelMusicAmerican Civil WarUnited StatesUnited States. Army.
2. General orders. No. 91 Author(s): United States. Adjutant-General's Office, author. Publication: [Washington?] : [publisher not identified], [1862] Subject(s): Military PersonnelLegislation as TopicAmerican Civil WarUnited StatesUnited States. Army.
3. General orders. No. 91 Author(s): United States. Adjutant-General's Office, author. Publication: [Washington?] : [publisher not identified], [1863] Subject(s): Military PersonnelJurisprudenceAmerican Civil WarUnited StatesUnited States. Army.
4. General orders. No. 91 Author(s): United States. Adjutant-General's Office, author. Publication: [Washington?] : [publisher not identified], [1864] Subject(s): Military PersonnelPersonnel ManagementAmerican Civil WarUnited StatesUnited States. Army.United States. Navy.