I guess I should add my paltry few as well.
Henry Nettleton 47119, a Uberti parts gun, bbl is USPFA, I got it used in 1999 or 2000.
Rodeos, A720 and A724,45 Colt, 4 3/4", Uberti parts guns, bought around 1997 or 98, I had to wait almost 6 months after I ordered them.
Rodeo Sheriff, SMA049, matte blue, USA gun, bought around 2007.
Doug Turnbull pair, 44 WCF, 7 1/2", BP frames 737DT, 738DT, bought around 2011 or 12. Look to be US parts.
Well, there's my half dozen, hope they help add to the confusion.