5.5" long plush-covered wind-up with built-in key comes in original box. 1950s by T.T.T., Japan. Box is Exc. Although toy is a polar bear, it is in gray with baby bear attached to mother bear who holds a fish in her mouth. Toy works and walks forward as the baby bear moves side-to-side, mother bear nods head as if feeding the fish to it. N. Mint.