American Expeditionary Forces, Infantry, 27th Division

Twenty-Seventh Division - National Guard

 * World War I American Expeditionary Forces Table of Organization, 1917-1919
 * American Expeditionary Forces Distinctive Cloth Insignia Chart
 * U.S. Army Center of Military History Campaigns: World War I
 * U.S.Army Center of Military History World War I Divisions: Then and Now
 * Order of Battle of the United States Land Forces in the World War. American Expeditionary Forces. Division. Washington: Government Printing Office, 1931 Pages 21-41 (images 28-48)
 * Battle Participation of Organizations of the American Expeditionary Forces pp. 5-8

Military Units attached to the Twenty-Seventh Division
 53rd Infantry Brigade   54th Infantry Brigade   53rd Field Artillery Brigade  Divisional Troops   Trains 
 * 105th Infantry
 * 106th Infantry
 * 105th Machine Gun Battalion
 * 107th Infantry
 * 108th Infantry
 * 106th Machine Gun Battalion
 * 104th Field Artillery
 * 105th Field Artillery
 * 106th Field Artillery
 * 102nd Trench Mortar Battery
 * 104th Machine Gun Battalion
 * 102nd Engineers
 * 102nd Field Signal Battalion
 * HQ Troop
 * 102nd Train HQ and Military Police
 * 102nd Ammunition Train
 * 102nd Supply Train
 * 102nd Engineer Train
 * 102nd  Sanitary Train (Ambulance Companies and Field Hospitals 105-108