@TK16 Those are Gf1 or Gf2 type builds. They could well be from that date. And yes, those tubes are Bendix Aviation Corps -> Pioneer Eclipse. The original prints on those are red. New from old army supply they have the Bendix boxes with side acces.
Edit: And for those with questions about the very very faint getter on those Bendix tubes. The NOS samples in my stash have exactly the same faint getters in the box, and test without any gas on the tester.
My first tube recommendation on how not to buy tubes. Don't buy based on label. Buy based on code. And when even the code is wrong, buy it based on internal structure. Here's a perfect example for anyone searching for crazy expensive tubes because of a different label and factory code.
https://www.ebay.com/itm/153851374037
So who's first to guess the real factory of this tube? Hint: It is from England.