Some more evidence that Polar Bear could have been printed separately and even after t206's is a recently discovered original 150+
find of t206's and around 30 t205's with the 120+ t206's "almost Exclusively" Polar bear.
It seems odd that if they were printed with the t206's that there weren't other brands of t206's in it but there were other brands of t205's which were printed after
the t206's.
https://blog.justcollect.com/blog/pe...ard-collection