My, Andy, Wow that's one stunning form and finish... as for beach finds a few years back when in Marazion there was a seal washed up, the norm was corks, plastic bottles (no message) drums, pallets, ropes and odd driftwood, beachcombing fun days, once came up with an Oar, at times rollock too.
Happy hunting Bryan, and don't get stuck in the mud.
David