Don't know if anyone can use this or not- hate to toss before asking. Came out of '72 Riviera, P/N 1238973-B. Very good shape EXCEPT the obvious- one mounting tab is broken and I do not have the missing piece (rest of car left 25 years ago). This has been hanging out in the rafters since, but I have no use for it. $40 (or make me an offer) if you can use it. I'm in central NJ, near New Brunswick.