Unidentified Metal Debris/Object – UXO?

3D Model

Cruden Bay Beach - Environment scanning. Found unidentified round metal object. Object: Metal - steel, round in shape with little or no obviously deviation from a spherical object Size: 75cm diameter, approx. 70 Kgs. Burial: 50% Other details: Concretions visible, heavily corroded, no makers marking or SN number visible. Hole goes right through object, but tapers from large to small conical like orifice at opposite end (beneath sand/water). No obvious weld runs, bolts. No horns visible lead or copper. Possible old gas cylinder next too objects, 80% buried. North of Forties Charlie to Cruden Bay pipeline Fishing vessel bobbin for trawl gear is main potential identification other than a UXO/sea mine.