The Dynasphere, an electrically-driven wheel, capable of speeds of 30mph, being tested on the beach at Weston Super Mare by Mr J. A. Purves of Taunton, who invented the machine with his son.
The Dynasphere, an electrically-driven wheel, capable of speeds of 30mph, being tested on the beach at Weston Super Mare by Mr J. A. Purves of Taunton, who invented the machine with his son.
