| Detail shot of the Big Boy's running gear showing the chain driven Nathan DV7 mechanical lubricator. |
| Date:
5/6/2019 |
Location:
Evanston, WY Map  |
Views:
340 |
Collection Of:
 
Mike Woodruff |
| Locomotives: |
Author: Jeff Van Cleve
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| Picture Categories: |
This picture is part of album: Miscellaneous Steam Pics |