The AGS Library just acquired a 1940's cane map of Boston. A picture of it can be seen here: http://www.flickr.com/photos/agslibrary/7536194218 The National Geographic Channel show "America's Lost Treasures" is on this Wed. eve and features a Chicago World's Fair cane map. That portion of the show was filmed at the American Geographical Society Library at UW Milwaukee. Check out more pics from this episode: http://channel.nationalgeographic.com/channel/americas-lost-treasures/milwaukee-treasures-pictures/ Angie AGS Library UW Milwaukee