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 President of the United States, Detective exception, readers and critics disapproved of the story". The "Glasgow Herald" called it a "stand-out" and "stupendous"; however, "The Encyclopedia of Science Fiction" considers it "eccentric". The story has been cited as an early example of geoengineering in fiction. The President of the United States, Detective The President of the United States, Detective is a science fiction/mystery short story by H. F. Heard. It was originally published in "Ellery Queen's Mystery Magazine" in March 1947, and subsequently republished in "Ellery Queen's Mystery Magazine" in April 1969 and February 1991, in the 1949 anthology "The Queen's Awards", and in the 1975