This is a professional baseball card from about 50 years ago, a Pro Baseball Knowledge Card No. 52. It features the活躍ぶり (active performance) of then-Dragons player, Tazawa. While there is some aging, it has been stored long-term in a tin case. I believe it's in good condition, but returns are not accepted, so please assess the condition based on the photos. Type...Single card, 1 card