Hi, no vintage star wars figures were made in the USA, 95% of all vintage starwars were all made in asian factories. Hong Kong, Macau, China. Kenner did not make official records of the COO as they were changed and where they were made. Its taken many years of collector knowledge and many indiviuals putting information together by comparing multiple examples, both carded MOC and loose to create the guides that exist today. I believe they have the guides fairlly accurate when it comes to COO. Its even going further now where some individuals with a very good eye for detail can pin down a certain coo to a certain factory, this goes for accesories also. Its very impressive work what they are doing now with factory matching figures to accesories. If you want to get the COO figures that would have been the first run of the molds, then you need the unaltered COO. Those would be the closest to the USA kenner COO you refer to.