I've been given a bunch of 1947 - 1954 par[Linked Image from vccachat.org]ts, two of which I'm unable to identify. They look like they should be bumper brackets, but they don't match my 54 and for the life of me I can't seem to find what they do match. Would be nice to get these to someone who can use them.

Does anybody recognize what these are for??

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