Brooke Bond had a fleet of covered vans, operated for them by Lloyds, the haulage contractors.
The green painted vans were well liked by the carters for their sound design and running qualities, and were a familiar site on London streets until 1916.
It is an excellent subject for a model, even for a relative beginner, because although the structure is interesting it is easy to construct and straightforward to follow on the plan.
Also available in 1/8th scale JT54A.