The vintage "The Acme Thunderer" whistle is a rare piece of British Railwayana, originating from the (E) Region of British Rail. This hardware collectable from the United Kingdom works exceptionally well, making it a sought-after item for enthusiasts of railway memorabilia. The whistle showcases the history and nostalgia of British Rail during the era of 1948-1997, making it a unique addition to any collection of railwayana. Please see photos for more details and size. Thanks for looking