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Planning - Planning (Archival) - Photographs - A2007-002.2292 : Drilling for blasting, Portland Community College |
AP/90696 |
07/01/1968 |
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Planning - Planning (Archival) - Photographs - A2007-002.2293 : Foam blocks, computer center, Bell telephone company |
AP/90697 |
10/04/1975 |
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Planning - Planning (Archival) - Photographs - A2007-002.2291 : PGE building |
AP/90695 |
04/20/1976 |
