Concept Developments was a low-volume car maker based in Market Harborough, Leicestershire, England. The company's work stemmed from the Probe 15, a design created by Dennis Adams in 1969 that became known as the world's lowest car at just 29 inches in height. In 1970, Peter Timpson acquired a Probe 15 bodyshell and modified it, widening the design and fitting a pair of Perspex windows that also served as doors.…