Reported to be the first electric siren. City siren a top of the wolfe block (burned) next to city hall
Date
@1915
Electric Siren
Mount Vernon Historic Preservation Commission
Exploring the Stories and History of Mount Vernon, Iowa
Mount Vernon Historic Preservation Commission
Exploring the Stories and History of Mount Vernon, Iowa
Reported to be the first electric siren. City siren a top of the wolfe block (burned) next to city hall
@1915
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