
This is a blast type mine with a cardboard case. Four axial holes completely traverse the mine from top to bottom surfaces. The largest hole is centrally located and serves as a fuze well. The other 3 holes are for fastening the mine to the ground.
This mine is used in the conventional manner against foot troops.
No information about functioning.
Nothing else to see.
TM 5-280, Foreign Mine Warfare Equipment (chg 1, 1971)