Post by Don Ricardo on Feb 23, 2023 21:51:14 GMT 10
Welcome to the Forum.
The serial number B4003 and the shape of the remaining coloured flash on the side indicate that your Valiant is a 1967 model.
The length of vintage caravans is usually given with reference to the length of the body measured 1 ft (30 cms) above the floorline (to deal with the curves at the end), so I think that means yours is a 13 footer. That's what it looks like too.
Your van won't have a compliance plate. They were only introduced quite a few years after your van was built - possibly around 1989 when VIN's were introduced for caravans. Before that the serial number was the only identifier (and not all manufacturers used those either!).
I can't help you terribly much with the weight but if you click on this link you'll find a magazine review for a 15 ft Valiant that was also produced in 1967, and weighed 15.5 hundredweight (787 kilograms). That may suggest that yours is somewhere around 13 hundredweight (660 kilograms)