I took this out of a firestation during a re-wire.
It was hidden behind a false wall & came to light when a new doorway was needed. It was apparently the original 4 min warning in case of air/nuclear attack & operated the wailing sirens.
http://i83.photobucket.com/albums/j293/gazjothomas/DSC00257.jpg
http://i83.photobucket.com/albums/j293/gazjothomas/DSC00258.jpg
It was hidden behind a false wall & came to light when a new doorway was needed. It was apparently the original 4 min warning in case of air/nuclear attack & operated the wailing sirens.
http://i83.photobucket.com/albums/j293/gazjothomas/DSC00257.jpg
http://i83.photobucket.com/albums/j293/gazjothomas/DSC00258.jpg
