Here is the British Pathe Catalogue reference to the film clip in which X-2135 apears
The Pathe News website www.pathenews.com has a newsreel which shows this car, amongst others, at a rally in Bristol about 1950.
Clip ref:
2306.05 VETERAN CAR RALLY (1:16:16:00 - 1:17:06:00)
And the Sharpe Collection Christies Auction 2005 catalogue page is still live here, withe more article references.
[
www.christies.com]
Peter