These are the 197 Morris Mini Travellers. They came in a variety of colours. I got the left white one at a local flea market for about 7 dollars and right white one with the elusive yellow interior. 

The left one is the fluorescent green toy and the right green is the rarer dark green with the yellow interior. Wonderful additions to my Mini and Dinky collections. I doubt I shall do anything to them as they are complete and intact other than paint chips and some small cracks in the windows. They are very similar to the 199 Austin Seven Countryman seen here but they have the Morris emblem on the hood. I also managed to acquire another dark green one as seen below. the paint is better but I had to replace one of the window frame uprights on it.