Very interesning mess kit from different sets - the top from the high, the bottom of the "standard".

Possible version - the mess kit was repaired in a repair shop, collected one of the two damaged where was carefully riveted either a plate or a piece of a handle to the top (there were rivets and a trace and the base paint under that place) and was repainted.
Was dug in the ground about campaing of late summer-early autumn 1943, Ukraine.
bottom part has mark C&C.W 40
top is WBL 28