 In addition to the "Thunderer", they make varieties of bird calls, dog calls, safety whistles, sports whistles, orchestral whistles and party whoopers.Registered Designs

Registered Trademarks


While many makers concentrated on limited variety, J Hudson & Co made a wide variety of common whistle types, including bird calls, dog calls, fox calls and musical whistles as well as sound effects, slide whistles and novelty combination whistles.Some models, such as the "Thunderer" escargot-type and the "Metropolitan" general service whistle have been popular throughout most of the company's history.