Always happy to oblige with a relevent scan. (and even not so relevent sometimes). It seems like Lew based the T215 on a bayou find, which is certainly one basis for where they came from. Another might be that T213 & T214 and T216 show a factory in LA (Louisiana) on the backs. It makes sense that if we go in numerical order T215 would be there too. I am also not convinced beyond a reasonable doubt (yet) of where they were produced/distributed, especially since they say NJ on them.