Science and invention in Birmingham 1054 Mk XVIs) had been built. CBAF became the largest and most successful plant of its type during the 1939–45 conflict. As the largest Spitfire factory in the UK, by producing up to 320 aircraft per month, it built over half of the approximately 20,000 aircraft of this type. 1944: Anthony Ernest Pratt takes out his first patent for a board game named 'Murder', this is later to become the world-renowned murder mystery game 'Cluedo'. 1946: Chance Brothers produce the first all-glass syringe with interchangeable barrel and plunger, thereby allowing mass sterilisation of components without the need for matching them.
The Crime Club The Crime Club The Crime Club was an imprint of the Doubleday publishing company, which later spawned a 1946-47 anthology radio series. Many classic and popular works of detective and mystery fiction had their first U.S. editions published via the Crime Club, including all 50 books of The Saint by Leslie Charteris (1928-1983). The imprint also published first editions in Sax Rohmer's Fu Manchu series. The Crime Club began life in 1928 with the publication of "The Desert Moon Mystery" by Kay Cleaver Strahan, and ceased publication in 1991. In the intervening 63 years, The Crime Club published 2,492 titles.