Wehrmacht Mess Kit M31 (Kochgeschirr 31). The 'Kochgeschirr 31' was introduced on 23 March 1931. This is a nice original mid war aluminum and steel construction mess kit. The mess kit is maker marked and dated 'DMN41' indicating production in 1941. The mess kit still retains most of its original olive-green paint. The mess kit is in uncleaned condition as found. Nice original example in good used condition!