EHO587, a Guy Arab I with Strachan L22/26R body was delivered new to Aldershot & District in 1943 and given the fleet number G6. It was rebodied by Weymann L25/26R in 1950 and renumbered as 872 the following year, lasting in this form until 1964 when it was withdrawn and sold the next year to British Railways.
I came across it by accident on the way home to Southend from a trip to Maidstone (involving a train to Tilbury, ferry to Gravesend and bus from there to Maidstone).

Photo taken Saturday 23 October 1965, Tilbury Railway Station