I bought this group of 1920s World Series press pins solely for the 1920 Cleveland version (top left). The others, clockwise, are 1925 Washington Senators, 1927 Pittsburgh Pirates and 1926 New York Yankees.
If anyone is interested in any of the other three, drop me a line and we'll see if we can work out something.
Here is REA's description of the lot:
http://bid.robertedwardauctions.com/...x?itemid=19631