UPDATE: G. Binks had a question about this hubcap from a Tux Park IV. So, I will post the photo here:
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This could be worth a look. Note the full set of hubcaps.
https://www.facebook.com/marketplace/item/874743560501541
“Rare Tuxedo Park Mark IV Jeep cj5A Original 60/40 seats All five hubcaps! Chrome accessories Engine will run Body is very rough Good title”