Darley triplets

[JasonC]

https://www.google.com/maps/@38.3906525 ... 312!8i6656

[T-1000]

That's pretty odd but it would be cool to see nonetheless.

[WindowsWhistler2419]

https://www.google.com/maps/@38.3906525 ... 312!8i6656

That's very strange, a Darley Champion and 2 Darley Model 2s right next to each other, i wonder what it would sound like if they all went off at the same time.

[Darley Champion]

Maybe it's just redudent sirens? Seems plausible enough, but yeah unless one or more of the trio is/are already non-functioning.

[LukeH]

I bet you can hear them for 20 miles in every direction out there

[Chicagosiren-hunters]

I wonder if the Larger one (Model 5) was used as a fire siren, then after it died, they installed the 2 Darley Model 2's; one as a fire siren (single tone), one as a CD siren (dual tone)