One of the justly famous "French 75s", the M1897 75mm field gun. The Foreign Legion used this gun from the 1930s in both wheeled and tired versions.
In the 1930s, the Foreign Legion operated 75mm batteries, the first being the Batterie de Marche d'Artillerie of the 2e REI. The Legion operated three 4-gun batteries that were the fore-runners of the BSPL. For these batteries, use the FR-10D. crew