Statewide historic preservation plan in the works (Lake County Examiner, 6/21/2022)
Oregon historic preservation plan, 2018-2023 (2018) Oregon Historic Preservation Office
SHPO
Oregon Statewide Historic Preservation Plan
Historic preservation officials stop in Astoria in April (Daily Astorian, 3/21/17)
Oregon historic preservation plan, 2011-2016 [PDF] (2011) Oregon State Historic Preservation Office
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