Magnet Fishing noobs strike it lucky

During the U.K.s 3rd lockdown there’s very little to do, but fishing is aloud. I don’t know anything about actual fishing and it seems quite complicated and expensive. But there’s nothing to learn about magnet fishing and the equipment needed is minimal and cheap. So a friend and I went down to our local river to see what we could catch. Every piece of metal we dragged up was later taken down to our local recycling fascility.