A point in the right direction

[garr0s]

Good afternoon all,

I'm after some help identifying again if anyone could point me in the right direction about the attached munition in any way it would be greatly appreciated. It's approx 325mm I'd width and 80mm depth and has no markings.

Many thanks in advance,

A

 

[spotter]

Looks like a German WW2 anti tank Tellermine 35

 

[sudelmuk]

Very likely the practice-version (b).