In the 1970s we used to take to Millmoor a Klaxon that was off an old steel mill overhead crane. Great sound , but it was quite bulky and heavy to carry around. Probably wouldn't be allowed into the NYS with it now, if we still had it. Seem to remember hearing Klaxon horns in broadcasts of European cup games on the Continent before they were popular in England, so the trend probably started in Italy (or possibly Holland or Germany).
Also , more in the 1960s - rattles.