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Wheelock MT in Potomac Hall [01]
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Fire alarm in Roop Hall [04]
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Fire alarm in Roop Hall [02]
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Fire alarm in Roop Hall [03]
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Fire alarm in Roop Hall [01]
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Wheelock MT in Potomac Hall [02]
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Wheelock AS in Potomac Hall [01]
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Wheelock AS in Potomac Hall [02]
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Fire alarm at United States Botanic Garden [03]
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Wheelock strobe at Rosslyn Center
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Simplex fire alarm speaker/strobe
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Edwards fire alarm horn/strobe at Taylor Hall
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"Happy Birthday Jesus" lighting display
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Monument-style Walmart sign