The draft from the fire sucks the sand in and sends it through the flue's in the boiler to keep them clean |
Date:
5/11/2009 |
Location:
Bridger, WY |
Views:
186 |
Collection Of:
Kerry Klarr |
Locomotives: |
Author: Kerry Klarr
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Picture Categories: |
This picture is part of album: Union Pacific Steam 2009 |