| 5th Regt USMC |
en route to France and in 1st (Gondrecourt)
Training Area June 9-Sept 23,1917 |
| 1st Bn 2d Engrs (2d Div) |
Ménil-la-Tour Area Feb 28-Apr 3, 1918 |
| Fr 228th FA (75) |
Cantigny Sector, at times from
Apr 27 to July 7, 1918 |
| Fr 253d FA (75) |
| 1st and 2d Bns Fr 258th FA (75) |
| 4th Bn Fr 301st Arty (155) |
| 1 btry Fr 3d Cl Arty (155) |
| 3d and 4th Bns Fr 284th Arty (220) |
| 2d Bn Fr 289th Arty (220) |
| 1 btry Fr 3d Cl Arty (220) |
| 6th Bn Fr 289th Arty (280) |
| 2 btrys Fr TM (58) |
| 1 btry Fr TM (150) |
| 1 btry Fr TM (240) |
| Fr 5th Tank Bn (12 tanks) |
| Fr 42d Aero Sq |
Aisne-Marne Operation, at times
from July 18 to 23, 1918 |
| Fr 83d Bln Co |
| Fr 253d FA-Portée (75) |
| Fr 11th and 12th Groups of Tanks |
| Fr 258th Aero Sq |
Saizerais Sector, at times from
Aug 8 to 24, 1918 |
| 6th and 7th Bln Cos |
| 3 btrys Fr 247th FA- Portée |
| 8th Obsn Sq |
preceding and during St-Mihiel
Operation, at times from Sept 8 to 14,1918 |
| 9th Bln Co |
| 58th FA Brig and 108th Am Tn (33d Div) |
| 76th FA (3d Div) (75) |
| 2 btrys 44th CA (8") |
| Troops D, F, and H, 2d Cav |
| 2 platoons Co A 1st Gas Regt (8 mortars) |
| 2 bns of Inf (42d Div) |
| 6th Inf Brig (3d Div) |
| 2 cos 51st Pion Inf |
| 7th MG Bn (3d Div) |
| 49 tanks of 1st Tank Brig |
| 60th FA Brig and 110th Am Tn (35th Div) |
Meuse-Argonne Operation Oct 1-2,1918 |
| 1st Aero Sq |
Meuse-Argonne Operation, at times
from Oct 1 to 12, 1918 |
| 2d Bln Co |
| Fr 219th FA (75) |
| Fr 247th FA (6 btrys 75) |
| Fr 5th Bn 282d Arty (220) |
| Provisional Sq 2d Cav |
| Co C 1st Gas Regt |
| Co C 344th Tank Bn, 1st Tank Brig (16 tanks) |
| Cos B and C 345th Tank Bn, 1st Tank Brig (16
tanks) |
| 362d Inf (91st Div) |
Meuse-Argonne Operation Oct 7,1918 |
| 181st Inf Brig (91st Div) |
Meuse-Argonne Operation Oct 8-11, 1918 |
| 14th Bln Co |
Coblenz Bridgehead, at times from
June 18 to 30, 1919 |
| MG elements Fr 2d Cav Div |
| 4th MG Bn (2d Div) |
Coblenz Bridgehead June 18-29, 1919 |
| 7th MG Bn (3d Div) |
Coblenz Bridgehead June 20-30, 1919 |