Mechanical siren - what the heck is this?

[jmamrak]

Never seen one quite like this before. The owner says there are no names or markings. He is asking $150 and has two although they appear different.
Anyone recognize this?

 

[jmamrak]

@shues any idea what this is?

 

[shues]

I don't, but it looks like Gary Cahill does:

Source: https://www.facebook.com/rescuemark...i-believe-he-will-be-please/1580596225338761/

 

[shues]

Edit: The images in this post were previously inaccessible for some reason. I believe that's resolved.

 

[CHIEFOPS]

Let's hear it!

 

[Nolines]

Let's chrome it!!

 

[Pete L.]

Kind of reminds me of a mini " Q "

 

[HX56 Sirens]

These are very hard to find, nice pictures!

 

[CHIEFOPS]

Finish suggests underhood/concealed mounting