I noticed the antiroll bar. I did a tax check on 824thu and it's first registered in 1963, with an engine size of 1147cc. This just happens to be the same as a 1200 Herald or Spritfire. This also happens to be a common kit car base. A new log book was issued late in 2019. The other car, KVA, was first registered in 1981 which was just before he set up his kit car business.
So exactly what the auction is for is not very clear, one or both of the cars?