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Aerials : Tryon Creek Treatment Plant
Thursday, December 22, 1977
A2011-006
APF/18861
Aerial views of plant and surrounding areas including parts of Lake Oswego, the Willamette River and Lake Oswego Railroad Bridge.
Aerials : Tryon Creek Treatment Plant
Thursday, December 22, 1977
A2011-006
APF/18861
Aerial views of plant and surrounding areas including parts of Lake Oswego, the Willamette River and Lake Oswego Railroad Bridge.