Train Whistles

[skidmark22]

http://www.mdwhistles.com/photo.htm

Thought some of you might enjoy this site or find it interesting. I would love to have one...

 

[cascaderailroad]

Thanks...I woke the baby !

Great site....fantastic whistles...I have always wondered how whistles work and the science of why they work, I'm guessing the vibation and resonance of a tube, bell, or jar type object.

http://www.dieselairhorns.com/
There is another site that has diesel horns (Ed Kaspriske's-OhWellProductions), and there are plenty of horns and whistle videos on Youtube as well.