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robsv: Y-12 entrance sign
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robsv: Y-12 Bear Creek entrance
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robsv: Y-12 entrance sign
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robsv: Y-12 Bear Creek Gate
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robsv: Y-12 guard tower
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robsv: Y-12 guard tower (closer)
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robsv: Y-12 plant sign
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robsv: Water tower
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robsv: Y-12 rail line
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robsv: Mouse Genomics
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robsv: East Portal Gate
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robsv: Alpha-3
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robsv: Lake Reality