1914 - 1916
The Roberston cyclecar was a 3-wheeler with single front wheel, not unlike the postwar LA.D. in appearance. It was powered by an 8hp V-twin JAP or Precision engine, with 2-speed transmission by chains and chain final drive. Made also in delivery van form, the Robertson was said to be 'very steady on the road, and practically a non-skidder'.
Source: Nick Georgano / The Beaulieu Encyclopaedia of the Automobile