Some of the rarest and most unusual card-related pieces featuring early 20th century baseball greats are on the auction block this month. Even if men's sock garters didn't stand the test of time, the little pieces of baseball history have done just fine. The only graded example of the 1912 Christy Mathewson leads a trio of three Boston Garter advertising cards in the … [Read more...] about Rare 1912, 1914 Boston Garter Cards Hit Auction Block