I had a similar model Pope running a villiers mk 3 it was a 60 model from memory,but had a pressed steel base very similar to this and possibly earler than the one in ty's thread.. So Id say by styling its a late 50s model as Grumpy says. I saw a thread a while back by Memeber "Joe Brown identifying one in the thread as definately being POPE. ....Maybee he might be able to shed some light on the model details?.

Sorry its all I got never seen one either smile