Sternol



of Royal London House, Finsbury Square, London, EC2
- 1937 Lubricating oils, soluble and cutting oils, quenching oils, rust preventatives. "Kwenchoyl" for Oil Hardening. "Protexon" for Rust Preventation. [1]
- 1963 Motor Show exhibitor. Lubricants. [2]
Sources of Information
- AA. [1] Image courtesy of Aviation Ancestry