- BHA { Introduction } Welcome to The Beckenham Historical Association The Beckenham and Bromley branch of the Historical Association is one of an international network of branches, and is located in the United Kingdom. The Historical Association itself was founded in 1906, with the Beckenham and Bromley branch being set up in 1947. The Association is a voluntary organisation for all people, ...dialspace.dial.pipex.com/town/plaza/aj93