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A2000-006.188 : Portland International Raceway (PIR) bleachers from behind |
07/31/1972 |
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A2000-006.186 : Portland International Raceway (PIR) bleachers from behind |
07/31/1972 |
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A2000-006.189 : Portland International Raceway (PIR) track and view of crowd |
07/31/1972 |
