One Too Many
Yes to all of the above\below. Definitely.
There seem to be exceptions to every "rule." However, it must be noted my mention of the 3X roundel, in conjunction with the re-order tag, is how the estimate was made, not on the 3X logo alone. Dwelling on the 3X logo alone is a red herring.
In my experience, the roundel coupled with that re-order tag is mid-to late 50s. I'm aware the rectangular has an older history, but it seems to be rarely seen during the 40s/50s. The Lounger asked for a date estimate and I gave it my best. If I'm wrong, I don't care, I'll adjust to the knowledge received. We're trying to help a fellow Member, that's the goal here.