Did you ever happen to find out what happened to these? I never heard them sound off for that flood in 2012, and I was right in range of the one you took photos of.

I'm new to the board, but not new to the siren community (WhelenSirenFan). In Sault St. Marie Michigan, home of the bumble-jailbar bolt, there's a WW2 era siren that does blasts every night at 10:00 on the back of city hall. I've included a link to the site with the photos. Can anyone tell me what t...