COMPOSITION.
| 1915 | 1916 | 1917 | 1918[[25]] | |||||
|---|---|---|---|---|---|---|---|---|
| Brigade. | Regiment. | Brigade. | Regiment. | Brigade. | Regiment. | Brigade. | Regiment. | |
| Infantry. | 77 Res. | 255 Res. | 77 Res. | 255 Res. | 77 Res. | 255 Res. | 77 Res. | 332. |
| 256 Res. | 256 Res. | 256 Res. | 257 Res. | |||||
| 257 Res. | 257 Res. | 257 Res. | 419. | |||||
| Cavalry. | 77 Res. Cav. Detch. | 77 Res. Cav. Detch. | 4 Sqn. 2 Horse Jag. Rgt. (?) | 4 Sqn. 2 Horse Jag. Rgt. | ||||
| 77 Res. Cav. Detch. (?) | ||||||||
| Artillery. | 77 Res. Brig.: | 77 Res. Brig.: | (?) Art. Command: | (?) Art. Command: | ||||
| 59 Res. F. A. Rgt. (6 Btries.). | 59 Res. F. A. Rgt. | 59 Res. F. A. Rgt. (9 Btries.). | 59 Res. F. A. Rgt. | |||||
| 60 Res. F. A. Rgt. (6 Btries.). | 60 Res. F. A. Rgt. | |||||||
| Engineers and Liaisons. | 77 Res. Pion. Co. | 77 Res. Pion. Co. | (377) Pion. Btn.: | 1 Co. 1 Pions. | ||||
| 77 Res. Pont. Engs. | 277 T. M. Co. | 78 Res. Pion. Co. | 1 Ldw. Co. 7 C. Dist. Pions. | |||||
| 77 Res. Pont. Engs. | 277 T. M. Co. | 39 Res. Searchlight Section. | ||||||
| 39 Res. Searchlight Section. | 277 T. M. Co. | |||||||
| 477 Tel. Detch. | 477 Tel. Detch. | |||||||
| Medical and Veterinary. | 1 Ambulance Co. | 539 Ambulance Co. | 539 Ambulance Co. | |||||
| 103 Field Hospital (Res.). | 103 Res. Field Hospital. | |||||||
| 104 Field Hospital (Res.). | 104 Res. Field Hospital. | |||||||
| Vet. Hospital. | 105 Res. Field Hospital. | |||||||
| Vet. Hospital. | ||||||||
| Transport. | 77 Res. Train Detch. | M. T. Col. | 744 M. T. Col. | |||||
| Odd units. | 77 Res. Cyclist Co. | 77 Res. Cyclist Co. | 77 Res. Cyclist Co. | 77 Res. Cyclist Co. | ||||
| Attached. | 403 Pion. Btn. (?) | |||||||
[25]. Composition at the time of dissolution.