This week’s work has been concerned with the rear route number box.  I removed the outer panelwork around the  box  with a view to removing the number roll frame, but found that ti required a lot of work that was likely to be very difficult and invasive, so I decided not to proceed with that but to treat the visible corrosion of the window frame at a later date, concentrating instead on removing rust from the centre rollers instead.  I also decided to change the bulbs in the front destination box from 20W to 12W, these have now arrived so that will be a relatively easy job for next week.