National Cash Register 0-4-0 fireless "Rubicon" on display in its own building at the Carillon Historical Park. It was the first fireless built (by Lima in 1909) for service in the United States. It's been on indoor display since '62 and is very well preserved.
The worst of railroad design. Please, send me your entries / suggestions for the "Album of the ugly trains of the world" (past or present, paint scheme or shape).