| Note 4 axles underneath (Steam locomotives have 2 axles) - M3 has two cog wheels that engage the rack for adhesion (like the steam locomotives) |
| Date:
7/23/2010 |
Location:
Marshfield Station, NH |
Views:
244 |
Collection Of:
 
Bob Krug |
| Locomotives: |
Author: Bob Krug
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| Picture Categories: |
This picture is part of album: Mount Washingtln Cog Railway |