The Whitechapel Bell Foundry in London, England, is a cultural heritage asset of international significance. However, it is at grave risk of being renovated into a “bell-themed” boutique hotel and café rather than being retained as a fully working bell foundry on the site that was developed for this purpose in the 1740s. If this is allowed to happen, the bell founding skills on this historic site in the East End of London will be lost to the nation forever, bringing an end to a continuous history of bell casting covering the last 450 years.