This video was re posted, due to bad quality. I have edited it, and re-posted. This siren is located in East Litchfield CT.

https://youtu.be/CmjU-DnyJ1Q

It looks like 50 oak tree is a bolt. There is a platform for a blower, and a pole with a controller, and wires.

I hate to say it, but it looks like the Stamford bolts are gone.

You can also post siren pictures from CT if you want

Hello. I am another siren enthusiast from CT. I have worked on this map using information from my friend Lily Dane, and from Dan Drega's advanced knowledge of sirens around the state. CT Siren Locations https://www.google.com/maps/d/u/0/viewer?mid=19L5U02SGeNOjhAyUIfgs10QR8UQFSATC&ll=41.46491070...

Lily, Doverpoint1, Sirens in New England

I had Lily Dane check it, and she says its a 5.

Locations of siren graveyards that actually let you pick up parts...

SCREAMER S-5

BTW, Manitou Springs was replaced by an ASC E-Class