by Roger Puta
Maine Central RS-2 puzzle, based on an original photo by Roger Puta (photo copyright Roger Puta -- used with permission). Photographed at Bangor, Maine, February 7, 1970.
The "Easy" version of the puzzle has about 100 pieces, "Medium" has about 200 pieces, "Hard" is about 300 pieces. For the Online puzzles, see the Online Puzzle Tips.