| Title |
Record Date
|
|||
|
|
A2007-002.2292 : Drilling for blasting, Portland Community College | 07/01/1968 | ||
|
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A2007-002.2290 : Colored ladder, PGE complex | 11/11/1975 | ||
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A2007-002.2291 : PGE building | 04/20/1976 |