Joe, you might want to try contacting the Iroquois Indian Museum --
http://www.iroquoismuseum.org/
Their featured exhibit in 2008 was "Baseball's League of Nations," which is still intact as a travelling exhibit --
http://media.wix.com/ugd/a9b581_02d8...8467e444b2.pdf
The material, when we saw it, was not annotated or documented in much detail, and the very friendly and courteous
museum personnel on hand were not very knowledgeable about the baseball material, but they might be able to put you in touch
with someone affiliated with the museum, or some of the donors of the baseball stuff, who could provide better insight.
Mike, funny you should exhume that article. It's been 40 years since we spent an afternoon with Wes Patterson,
but what a memorable afternoon that was. What a guy!