Hi all, if your interested there is a 1961 GPO Morris JB planners van for sale on e-bay.
Rubber wings fitted to the rear while the fronts are steel. Also has a passengers seat.
Registration number 942 BYY. Link to it http://www.ebay.co.uk/itm/vintage-classic-morris-j-type-van-project-resteration-/220819371519?pt=Automobiles_UK&hash=item3369dc35ff
The van is located in Tenbury Wells Worcestershire. Sorry unable to post pictures as using a phone to post this message....