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Unidentified workers excavating a section of Portland's sewer tunnels, ca. 1950. City of Portland Archives, A2005-005.59.122

Type: Lecture     Series: Second Sunday

Speaking for the River: Confronting Pollution on the Willamette, 1920s-1960s


Oregon Historical Society
1200 SW Park Ave
Portland, Oregon 97205

  • Free
  • Researchers
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