by John West
Union Pacific Gas Turbine puzzle, based on an original photo by John West (photo copyright John West -- used with permission). Photographed at Green River, Wyoming, May 25, 1969.
Click here for more information about this photograph
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.