[Diary entry: 11 January 1780]Major General William Heath to George Washington, 10–11 January 1780General Orders, 11 January 1780George Washington to the Board of War, 11 January 1780George Washington to the Board of War, 11 January 1780George Washington to Captain Nathaniel Bowman, 11 January 1780Continental Congress Committee on Reducingthe Army to George Washington, 11 January 1780Lieutenant Colonel Tench Tilghman to George Washington, 11 January 1780George Washington to Lieutenant Colonel Tench Tilghman, 11 January 1780Enclosure: Major General Steuben to the Board of War, January 1780Enclosure: List of Returns Requested by the Board of War, January 1780Christopher Ludwick to George Washington, January 1780Major Benjamin Tallmadge to George Washington, January 1780 