1920 Motor Boat and Marine and Stationary Engine Exhibition
Held at Olympia.
- Exhibitors include;
- Dixon Brothers and Hutchinson.
- William Beardmore and Co.
- Aster Engineering Co.
- Norris, Henty and Gardners.
- David Joy and Collis.
- Babcock and Wilcox.
- W. H. Allen, Sons and Co.
- Robey and Co.
- Ailsa Craig Motor Co.
- Vickers.
- Hick Diesel Oil Engines.
- Oil Power Co.
- James Pollock, Sons and Co.
- Perman and Co.
- Atlantic Land and Marine Engine Co.
- British Marine Motor and Launch Co.
- Caledonian Engineering Co - The Wasp.
- Commercial and Marine Engine Co.
- Gleniffer Motors.
- Parsons Motor Co.
- Rotasphere Co.