The product is a vintage 1956 "Vest-Pocket Encyclopedia of Baseball" by Gillette Players Stats featuring baseball legends such as Hank Aaron, Jackie Robinson, Mickey Mantle, and Willie Mays. This original publication is a valuable collector's item due to its historical significance and inclusion of stats for players from teams like the New York Yankees, Milwaukee Braves, and Brooklyn Dodgers. Made in the United States, this vintage sports memorabilia piece offers a unique glimpse into the baseball world of the 1950s, making it a must-have for any baseball enthusiast or collector. Some aging, see photos. Intact. Clean.