Just picked up these two clean right handers in 40#. The 1962 Grizzly is a 62" and has a Zebra wood sight window, no stress lines and is straight #15AF89
The Polar looks to be a 1963-64 model, has green tips and a green feather rest. It is a 66" with a #13BE96, again a Zebra wood I-bean sight window,a couple light stress lines, straight limbs and super clean, they both looked good when I strung them up.
Always nice to find some to support my quest for 1961-62 and 63 LH Kodiaks.