231st Division.HISTORY.COMPOSITION.
| 1917 | 1918 |
|---|
| Brigade. | Regiment. | Brigade. | Regiment. |
|---|
| Infantry. | 231. | 442. | 231. | 442. |
| | | 443. | | 443. |
| | | 444. | | 444. |
| Cavalry. | | 1 Sqn. 9 Drag. Rgt. |
| Artillery. | Art. Command: | 3 Gd. Res. F. A. Rgt. |
| | 3 Gd. Res. F. A. Rgt. | 90 Ft. A. Btn. |
| | | 910 Light Am. Col. |
| | | 912 Light Am. Col. |
| | | 1135 Light Am. Col. |
| Engineers and Liaisons. | (231) Pion. Btn.: | 231 Pion. Btn.: |
| | 353 Pion. Co. | 353 Pion. Co. |
| | 354 Pion. Co. | 354 Pion. Co. |
| | 358 (?) T. M. Co. | 181 Searchlight Section. |
| | 418 T. M. Co. | 231 Signal Command. |
| | 231 Tel. Detch. | 231 Tel. Detch. |
| | | 57 Wireless Detch. |
| Medical and Veterinary. | 243 Ambulance Co. | 243 Ambulance Co. |
| | 183 Field Hospital. | 184 Field Hospital. |
| | 184 Field Hospital. | 217 Field Hospital. |
| | Vet. Hospital. | 227 Vet. Hospital. |
| Transport. | 641 M. T. Col. | 641 M. T. Col. |