Could someone with the knowledge please change the title of this thread to ..... WVL 83 as this was its fleet number while operating in London, not WVL 43.

I see that 6900 now carries the registration RYV 77 which must have been acquired from EYMS, as this reg was carried by one or more Finglands coaches over the years. Finglands were taken over by EYMS in the days before EYMS was in turn swallowed up by the Go-Ahead group.