British

Invicta Cycle Car, 1912


Sole Manufacturer H. Clarke, 1, Clarendon Square, Leamington. Telephone-692. 8 h.p. J.A.P. Water-cooled, Thermo-syphon, Leather Cone Clutch, 3-speed gearbox and reverse clutch...
This was for all intents and purposes a conventional motor car with four wheels. It is included here as it was marketed as a cycle car, advertised in "The Motor Cycle", and there were several other makers which employed the Invicta marque.
Source: The Motor Cycle