More examples of "3/4" cars here:
https://s-media-cache-ak0.pinimg.com/600x315/a8/42/a1/a842a146ad28e978aa53a06b784ee61e.jpg
http://i.telegraph.co.uk/multimedia/archive/01938/Morgan-1_1938505b.jpg
http://i.dailymail.co.uk/i/pix/2011/06/12/article-2002761-001781C000000258-187_468x286.jpg
https://s-media-cache-ak0.pinimg.com/564x/e8/a2/e3/e8a2e3189485191c9acb90b8f519ae36.jpg