Yenko memorabilia and Thorstad Chevrolet

[PeteLeathersac]

Others here would know better but has anything like them ever been known to exist also has the seller specifically indicated they hung in Canonsburg or one of the Yenko Network dealer locations?
Super cool signs Chris but personally I'd be doubtful of them being original Yenko items especially w/ eBay description using suspicious wording like 'silk screened but not a decal reproduction' etc?
Either way, they'd look fantastic lit up/hanging in anyone's shop but unless some genuine provenance can back up a solid Yenko history, best consider them very cool reproduction novelty items?
[img]<<GRAEMLIN_URL>>/hmmm.gif[/img]
~ Pete