I honestly don't know. I'm still laid up and can't get to them. I'm somewhat immobile for a while. All I know is they are Rogers and will sound cool. I'm really not concerned with this level of detail. It's just something I noticed and/or recall. I'll check again in a day or so just to be sure.
You are exactly correct. They are Rogers and they will definately sound cool. The other stuff is just collector trivia. Hope you feel better.