| 1916 | 1917 | 1918 |
|---|
| Brigade. | Regiment. | Brigade. | Regiment. | Brigade. | Regiment. |
|---|
| Infantry. | | 45. | 18 Ldw. | 9 Res. | 18 Ldw. | 9 Res. |
| | | 9 Res. | | 22 Ldw. | | 22 Ldw. |
| | | 22 Ldw. | | 29 Bav. | | 21 Res. |
| | Nov. to Jan. 1 | | | | |
| | | 9 Res. | | | | |
| | | 22 Ldw. | | | | |
| | | 21 Res. | | | | |
| Cavalry. | | 47 Res. Cav. Detch. | 47 Res. Cav. Detch. |
| Artillery. | | 65 Res. F. A. Rgt. | 274 F. A. Rgt. (2d Abt.). |
| | | | 65 Res. F. A. Rgt. (except 3d Btry. and 2 Abt. Staff and 4 and 6 Btries.). |
| | | | 1049, 1056, and 1073 Light. Am. Col. |
| Engineers and Liaisons. | 2 Res. Co. 17 Pions. | (217) Pion. Btn.: | 2 Res. Co. 17 Pions. |
| | | 2 Res. Co. 17 Pions. | 130 Searchlight Section. |
| | | 174 T. M. Co. | 217 Signal Command: |
| | | 427 T. M. Co. | 217 Tel. Detch. |
| | | 217 Tel. Detch. | |
| Medical and Veterinary. | | Ambulance Co. | 237 Ambulance Co. |
| | | 58 Field Hospital. | 149 Field Hospital. |
| | | 149 Field Hospital. | 317 Vet. Hospital. |
| | | 317 Vet. Hospital. | |
| Transport. | | 1044 M. T. Col. | |
| | | 1094 M. T. Col. | |