Cool, Here is one that was for, I'm guessing, it is for your personal boat protection while you are on the water ? "Along with the tools, of course you need a factory fog horn. And yes I tried it. Guess what it sounds like a horn. Thanks again to Jim Staib of Fine Wood Boats for supplying one of these with the rand"
was informed that wilcox crittenden produced these,,sooooooooooooo i looked in my 1962 catalog and there it was ez blow fog horn galvanized iron with wood mouth piece....3 bucks each