Haven't seen too many setups like this,,, other than what Catfish might or might not have,. Delta light with switch and Gangway horn on a double truss bracket mount. My "I don't want to sell it price" $850 shipped within U.S. .. There will be a Delta horn button too, but no straps.. I know a member John? has reproduced them. The light works. I need a fresh 6v to test the horn. Horn is 4 1/2" diam. , light is 4" in diam.