M31 canteen marked M. & C. 40

Stunning combat used M31 pattern canteen. The canteen is marked M. & C. 40 which indicates and manufacturer which is still unknown till this day! Almost all M. & C. produced canteens are made in 1939 and are in completely unissued condition, sometimes even together with the original factory box. Finding a 1940 dated example made by M. & C. in combat used condition is rare!