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A2004-002.2819 : Bulk oil pipe lines, tanks and scales |
12/31/1920 |
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A2004-002.2818 : 150 ton standard automatic track scale |
12/31/1920 |
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A2004-002.2817 : Portable conveyor for sacked grain |
12/31/1920 |
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A2004-002.2821 : Conveyor belt with portable spout |
12/31/1920 |
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A2004-002.2820 : Bunker facilities for bulk commodities |
12/31/1920 |
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A2004-002.2802 : Entrance to the Columbia River and the Port of Portland |
12/31/1920 |
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A2004-002.2816 : Off-shore loading of lumber and ties |
12/31/1920 |
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A2004-002.2823 : Automatic scales for bulk commodities |
12/31/1920 |
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A2004-002.2822 : Traveling towers and open storage grounds |
12/31/1920 |
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A2004-002.2815 : Welfare building, restaurant, and offices |
12/31/1920 |
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A2004-002.2825 : [Modern box car unloader] saves hours of manual labor |
12/31/1920 |
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A2004-002.2824 : Modern box car unloader |
12/31/1920 |
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A2004-002.2814 : Portion Terminal Number 4, elevator in distance |
12/31/1920 |
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A2004-002.2827 : Municipal Terminal Number 4, Pier 1 |
12/31/1920 |
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A2004-002.2826 : Municipal Terminal Number 1, interior |
12/31/1920 |
