Cog Railway Jigsaw Puzzle

Cog Railway Jigsaw Puzzle

Steam locomotive at the Mount Washington Cog Railway in New Hampshire. This is a mountain climbing locomotive that runs on a track with a rack-and-pinion rail so it doesn’t slip on the steep grade. Notice the locomotive’s boiler is slanted when on level ground, which allows it to be level when the locomotive is climbing a hill.

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Jigsaw puzzle subject image credit: Special thanks to Dennis Jarvis for making the photograph used for this jigsaw puzzle available through the Creative Commons Attribution ShareALike license. Visit Dennis Jarvis's Flickr photostream.

See all jigsaw puzzles based on Dennis Jarvis's photographs.

Category: Trains