Oncle Scrooge and Carl Barks:
Thanks for the information folks. 'Uncle Scrooge' is Tio (uncle) Patinhas
in Portuguese. I always associated Donald, US, etc. with the Disney
trademark and didn't stop to acknowledge the artist behind the characters
(I was a kid when I used to read these comics). That explains why I thought
they were an independent production from Donald Duck (or shell I say, Pato
Donald?).
Sergio Mascarenhas