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NCPR: IMG_4409
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NCPR: IMG_4412
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NCPR: IMG_4418
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NCPR: IMG_4421
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NCPR: IMG_4426
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NCPR: IMG_4430
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NCPR: IMG_4434
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NCPR: IMG_4438
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NCPR: IMG_4440
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NCPR: IMG_4447
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NCPR: IMG_4448
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NCPR: IMG_4456
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NCPR: IMG_4459
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NCPR: IMG_4461
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NCPR: IMG_4464
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NCPR: IMG_4466
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NCPR: IMG_4470
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NCPR: IMG_4472
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NCPR: IMG_4475
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NCPR: IMG_4479
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NCPR: IMG_4482
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NCPR: IMG_4483
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NCPR: IMG_4484
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NCPR: IMG_4487
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NCPR: IMG_4489
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NCPR: 2. Geo Sherman
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NCPR: 14. D&H #21
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NCPR: 16. Drilling Contest 7-4-1920
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NCPR: 18. Tapping furnace - 1920
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NCPR: 19. Tapped Furnace - 1920