9 of the Most Valuable Baseball Cards in History


Though introduced to the public in the mid-1860s—not long after the game’s inception and soon after the popularization of photography—baseball cards were not mass-produced until the 1880s. That’s when tobacco brands such as Old Judge and Gypsy Queen inserted cards inside their products featuring illustrations of players, mainly to keep the flimsy packaging intact. Baseball cards became a hit with fans, especially children, who got a bonus piece of chewing gum inside packs starting in the early 1930s.  


Source link