Enfield-Alldays Motors Ltd was a British automobile manufacturer based in Sparkbrook, Birmingham, which operated from 1919 to 1924. The company was formed through the merger of Enfield and Alldays, both of which had produced conventional car designs prior to World War I. The newly merged entity aimed to innovate in the post-war automotive market, introducing the Enfield-Allday Bullet, a vehicle featuring a unique 5-cylinder sleeve-valve radial…