Hancock 4710 Air Whistle Sounds Beautiful New Haven 4700 Diesel Locomotive Horn

Description

For Sale is my Hancock 4710 Air whistle.  This thing sounds beautiful.  Very tight, you can blow into it and make it voice!  Uses a lot of air.  Was previously polished and still has a nice luster.  Could use a touch up but will still display nicely.  Whistle is being sold used and as is.