I've had this bow for quite a few years now and could never really pinpoint exactly what year it was made or the model. I believe it's a 1950/51, Bear Polar. However, with everything that I read about Bear bows during the 1949/53 time period, I cannot confirm what bow I have.
The bow has aluminum lamination's, covered with a reddish-brown wood lamination on the belly of the limbs. On the back of the limbs are honey-blonde wood lam's covered with unidirectional glass. The decal on the upper limb is the small running bear, on the lower limb there's a "Pat Applied For" decal. The Serial number is P-3211 B. The grip is leather wrapped and there is an arrow shelf on both sides of the riser.