Record Engineering Co

of Tutbury, Burton-on-Trent
1920 The Silent Record" engine
1921 Makers of two-stroke vertical internal combustion engines for stationary and marine applications, featuring stepped pistons (the larger diameter piston being used for scavenging) [1]
At an earlier date, engines with similar features were produced by Record Engineering Co of Eccles, Manchester, patented by John Davidson. Featured in 'The Engineer' 30th January 1914.
1922 Built a prototype car [2]