Although there is a much smaller scene here in Portugal than back in the UK, there are still a number of old VWs that surface. Talking with a few people in the know, I've learnt that it is believed that the earliest Beetle import was 1949, although no one knows if it still exists: after this 3 or 4 came over in 1950. Under the Salazar dictatorship, luxury cars were not permitted, so you very rarely see early convertibles, unless they have been imported at a later date. (post revolution). This also applies to early rag tops - you don't see many, and buses tended to be panel vans, with windows let in post production.
My 54 Oval was sourced by a company called Vintage Vans
https://www.vintagevans.com.pt and I spent some time compiling a slide show of some of the vehicles they have: ranging from one of the 1950 Beetles to customers restos, they certainly have an interesting collection as they scour the country for interesting finds - their place is somewhat like a museum, with latest additions kept in that "barn find state".

Here's the latest split to arrive...
And here's the link to the slideshow of images
https://s607.photobucket.com/albums/tt154/vintagevansportugal/?albumview=slideshow More pictures of my 54 Oval will be forthcoming next week.
Matt
Semaphores sourced, thanks Rich... looking for Westy SO23 interior parts.