Bingo (United Kingdom) but 'red seventeen'. This means that the numbers can be called a lot faster by the caller (usually around 1.5 seconds a number). In most UK bingo clubs, including most Gala Bingo clubs, mechanised cash bingo is played on a plastic board which has small windows which are used to cover up the numbers when they are called. In all Mecca Bingo clubs, bingo cards are built into the table tops and the numbers are covered up using small plastic chips. The company involved will then use a computer (called a stage rig controller) to automatically take a "participation fee"
Hitler Has Only Got One Ball been substantiated, and no author has ever been identified for the more popular versions that begin "Hitler has only got one ball". Hubert Gregg also claimed to have written the lyrics, which he said he sent anonymously to the British War Office. There is no known attempt by anyone to claim or enforce a copyright on the lyrics. It is listed in the Roud Folk Song Index, number 10493. The numerous versions, including the frankly obscene, reflect the enthusiasm with which it was first adopted as a British Army marching-song, then as a popular song of defiance against Adolf Hitler's