Favourite, strangest and least favourite finds?

I was curious regarding other people's favourite, strangest and least favourite finds, so if you have any that you're willing to share feel free to let me know!

My favourite finds would be a Nokia 3310, a 1600-1700's cannon ball, an iPhone 12, British WW2 303 rifle ammunition and a stolen wallet that I managed to return to the owner.

My strangest finds would be an entire oven in a city center canal, a pizza cutter, a pacifier, a jar of beans, a door mat, a fishing hook with a sigarette as bait, a typical Dutch cheese slicer, and so on.

My least favourite finds would be metal walls below the water, as those have cost me two magnets in the past. That, and tons of batteries and vapes.