These are the wishbones, photo of both sides, they will need a polish but will come up nice I am certain
If you are interested make an offer or I can think of a price, they are a bit more cool to have than the new Pargu ones because these are the real deal vintage hop up.
I scored some Andys wishbones for the project this may have been used on (SWB Trinity saddle pack chassis build with all vintage upgrades, very long term project) so I am happy to sell them now