I was at the 1968 Earls Court Motor Show where the Jaguar XJ6 was launched, this model. I still have the show guide with the Jag on the cover. It was and remains a wonderful car.
I eventually owned my own XJ6 - the last of the line - and sadly sold it on a couple of months ago. It was also wonderful.
You too can own an XJ6 - this one, tricked out for racing. It is made by Vanguards and is nicely done. Please follow this link where it is on sale for £9.99: http://little-wheels.net/products/22980