Grace's Guide is the leading source of historical information on industry and manufacturing in Britain. This web publication contains 145,275 pages of information and 230,730 images on early companies, their products and the people who designed and built them.
Note: This is a sub-section of Sopwith Aircraft.
The Sopwith 1½ Strutter was a British single or two-seat multi-role biplane aircraft of the First World War. It was significant as the first British two-seat tractor fighter, and the first British aircraft to enter service with a synchronised machine gun. It was given the name "1½ Strutter" because of the long and short cabane struts that supported the top wing.