Hi, Found this on a Maine island about a foot down. Rang in as non-ferrous but is magnetic. Hard and shiny under the rust. I think it has a lot of nickel or something to make it read good. Looks like a P stamped on 1 side. No idea what the ends are all about. Any info would be appreciated. Thanks, Pat. I added 2 pictures that show a slight curve like it might have been in a press. The top has a ridge in the middle possibly to keep it from sliding out and the bottom has been tapered on all 4 sides likely to make it easier to insert. I'm hoping to find someone who has seen this in use and can tell me what it was used for.
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