Wallis roller info wanted

[ballastdriver]

I am looking for any information on Wallis diesel roller reg. number FOU 636. It is a K class diesel roller with a National 2 cylinder oil engine. I owned this roller until 2005 when I sold it to a gentleman in the Northhampton area. I have not seen or heard of it since. The roller was painted in a mid green colour and had the Wallis Advance logo hand painted on the sides of the fuel tank. I would really appreciate knowing the rollers whereabouts now if it still exists as it is much missed.

Please send PM via this forum.

Many thanks