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Wheelock strobe at Rosslyn Center
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Wheelock AS in Potomac Hall [02]
![Wheelock AS in Potomac Hall [02]](../../../i/upload/2024/07/13/20240713234216-1518258e-cu_s9999x250.jpg "Wheelock AS in Potomac Hall [02] (4202 visits) Wheelock AS horn/strobe at Potomac Hall, a dormitory building on the campus of James Madison Univers...")
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Wheelock AS in Potomac Hall [01]
![Wheelock AS in Potomac Hall [01]](../../../i/upload/2024/07/13/20240713234216-984fd0b3-cu_s9999x250.jpg "Wheelock AS in Potomac Hall [01] (4088 visits) Wheelock AS horn/strobe at Potomac Hall, a dormitory building on the campus of James Madison Univers...")
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Fire alarm at United States Botanic Garden [03]
![Fire alarm at United States Botanic Garden [03]](../../../i/upload/2024/07/13/20240713234225-a4b6cdd9-cu_s9999x250.jpg "Fire alarm at United States Botanic Garden [03] (2359 visits) Fire alarm speakers and strobes at the United States Botanic Garden in Washington DC.
Ben Schumin...")