I once had some friends in Reading who’s car ended up in the Kennet and Avon canal. They said it had been nicked but I’m not so sure!
The safe one really made me laugh. The energy expanded to get it out and the shilling they found inside.. Priceless! They do have a T25 so, they are okay.
I very often have a go when on the boat all I seem to get is mooring pins and flakes of steel from boats. Oh and my boat. The magnet can be a right bugger to get back off.
I bought a magnet a while back with a view to dragging some loose change out of the odd wishing well - until I realised that not a lot of our currency is actually magnetic . What I do find it useful for is dragging it along the gravel drive at home and gravel car park at work - we’ve saved a fortune on punctures at work - amazing how many wood screws our guys lose out the back of their vans