Inexpensive facsimiles of rare valuable set of cleverly folded cards that allowed two players to be depicted on each. Originals worth thousands of dollars. 100 players include such immortals as Ty Cobb, Frank "Home Run" Baker, Christy Mathewson, Eddie Collins, Miller Huggins, Walter Johnson, many more. Introduction. 100 color illus. Stats on cards. Index of Players.Sugar, Bert Randolph is the author of 'Mecca 1911 Double-Folder Baseball Cards Complete Set of 50 in Full Color' with ISBN 9780486267562 and ISBN 0486267563.