Cog wheel railway
A cog wheel is quite important up and down steep hills.
Up to Mt. Rigi, Switzerland.
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Uploaded on October 5, 2009
Taken on September 10, 2009
Cog wheel railway
A cog wheel is quite important up and down steep hills.
Up to Mt. Rigi, Switzerland.
120
views
0
faves
0
comments
Uploaded on October 5, 2009
Taken on September 10, 2009