http://www.pa-trolley.org/
Mission is to preserve and interpret the history of street railways, emphasizing the unique broad gauge systems in Pennsylvania. History, visitor's guide, schedules, map, contact information, newsletter, yearbook, photo gallery, special projects,
http://www.rain.org/~karpeles/
This is a Museum holding the largest private collection of original manuscripts and documents in the world. Locations in Buffalo, Charleston, Duluth, Jacksonville, Newburgh, Santa Barbara, Tacoma .
