1917 - DISTI
CTIVE I
SIG
IA - 1919
U
ITED STATES ARMY
General Headquarters, G. H. Q.
American Expeditionary Forces, A. E. F.
ARMIES
1st
2nd
3rd
CORPS
5th Corps
rd
st
3 Corps
1 Corps
2nd Corps
7th Corps
8th Corps
7th
8th
th
6 Corps
9th Corps
4th Corps
DIVISIONS
1st
nd
2
rd
3
th
4
5th
6th
10th
19th
11th
12th
13th
14th
18th
26th
27th
28th
29th
30th
38th
40th
81st
82nd
31st
41st
83rd
32nd
33rd
42nd
76th
84th
85th
34th
35th
37th
77th
78th
86th
36th
87th
79th
88th
80th
89th
91st
90th
93rd
92nd
SPECIALS UNITS
Central
Records
Office
Railheads
Regulating
Service
2nd Corps School
3rd Corps School
Tank Corps
Camouflage
Corps
13th
Engineers
Army Artillery
School
Service of
Supply
Chemical Warfare
Service
Advance Section
Service of
Supply
Army Postal
Service
Ambulance
Service
Liaison
Service
Reserve Mallet
District of
Paris
Motor Transport
?
North Russian
Expedition
Siberian
Air Service
Polar Bear Russian
Expedition
European
Headquarter European Theater
Of Operations
3rd Army Tank
Corps
3rd Corps
2nd Division
Camp
Pontanezen
89th Division Sanitary Train
Organization of American Expeditionary Forces, AEF (the U. S. ARMY):
General Headquarters (Gen. Hdqtrs. or GHQ)
1st, 2nd and 3rd Armies
I, II, III, IV, V, VI, VII, VIII, IX, and X Corps
Divisions
Special Units: Air Service (Aviation Force or Corps), First Marine Aviation Force, Tank Corps (The 301st Tank Battalion was the 1st to reach
France.), Motor Transport Corps, Signal Corps, Ordinance Corps, Trench Mortar Service, Camouflage Corps, Quartermaster Corps, Corps of
Engineers, Service of Supply (Advance Section Service of Supply), Chemical Warfare Service, Ambulance Service, Hospital Corps, Army Postal
Service (a.k.a., Postal Express Service), Railheads Regulating Service, Railway Artillery Reserve, Liaison Service, District of Paris - United States
Liaison Services to French Army, Central Records Office, Camp Pontanezen, North Russian Expedition, Siberian A. E .F., etc.