Strickland and Co
c.1898/1900 Frederic Strickland, having retired from the management of his firm at Dartmouth (Simpson, Strickland and Co), turned his attention to the internal combustion engine, establishing works at Teddington for the building of experimental motor cars. His engines exhibited many features which have since become standard practice.
1900 A tricycle, registered by A. E. J. Steele
1903 Cutting a Steep Pitch Screw (illustrated).[1][2]
Traded as Strickland & Co., motor engineers, Teddington, till 1904