![](/TrimIcon/w32h32/GreyFile.png)
Aerials : Columbia Blvd Treatment Plant
Wednesday, September 17, 1975
A2011-006
APF/18794
Aerial images of Columbia Blvd Treatment Plant.
Aerials : Columbia Blvd Treatment Plant
Wednesday, September 17, 1975
A2011-006
APF/18794
Aerial images of Columbia Blvd Treatment Plant.