I live in North Liberty Iowa and we only have Whelen WPS sirens here Recently I have been trying to find out what kind of sirens we had before we got Whelen sirens I looked on street views, google earth, and I found nothing but I looked up The North Liberty Fire Station to see if they ever had a siren and I still found nothing but I went onto our fire station website and found an old photo with a fire truck outside of the station but I saw something interesting on top of the station it was a siren mount but the sad thing is it didn't show the full siren itself. It would be great if anyone can help me figure it out
here is the photo I found:

- Screenshot 2025-03-04 10.54.04 AM.png (408.21 KiB) Viewed 265 times