The Dallison was a British cyclecar

Cyclecar

Cyclecars were small, generally inexpensive cars manufactured mainly between 1910 and the late 1920s.-General description:Cyclecars were propelled by single cylinder, V-twin or more rarely four cylinder engines, often air cooled. Sometimes these had been originally used in motorcycles and other...

made in 1913 only by the Dallison Gearing and Motor Co Ltd based in Birmingham, England.

The car was powered by a Precision air- or water-cooled, V twin engine driving the rear wheels by, unusually, a five-speed gearbox and worm gear final drive. .

It was planned to make 30 cars a week but it is unlikely that this actually happened.