Photograph - Photograph - Alcoa Berth, Portland, June 1980, 1980 Historical information Port of Portland Authority archives Physical description Black and white photograph of dredging from a boat. Inscriptions & markings Front: (no inscriptions)Back: Alcoa Berth/ June 1980 (pencil, lower right) Subjects port of portland archives, alcoa bert, 1980, 1980s
