Battalion4 Companies.
Regiment3 Battalions.
Brigade2 Regiments (some 3).
Division2 Brigades (some 3).
1 Squadron of Cavalry.
3 Brigades of Field Artillery, 36 guns.
1 Company of Engineers.

Fighting strength: 12,000 to 18,000 rifles, 150 sabres, 36 guns.

Army Corps2 Divisions, and probably a third from the Reserve Army. Battalions of Rifles in some Corps.
1 Cavalry Brigade.
4 Brigades of Field Artillery, 48 guns.
1 Battalion of Heavy Artillery.
1 Company of Engineers.

Fighting strength: 36,000 to 42,000 rifles, 1,500 sabres, 126 guns.

Cavalry

Regiment4 Squadrons.
Brigade2 Regiments.
Division3 Brigades (some 2).
2 Batteries of Horse Artillery.

Artillery

FIELD ARTILLERY
Battery4 guns, 8 wagons.
“Groupe” (British Brigade):
3 Batteries.
Regiment2 Brigades.