new icn messageflickr-free-ic3d pan white
McMillan Regulator House Control Wheel | by Mr.TinDC
Back to photostream

McMillan Regulator House Control Wheel

Control wheel (for water flow?) in regulator house at the McMillan Sand Filtration Site, in northwest Washington, DC.

395 views
0 faves
0 comments
Taken on April 21, 2012