I saw this on Ebay recently. This was the Spanish press book that accompanied the release of Walt Disney's Story of Robin Hood in 1952.
A big thank you to Azul Maria, who has very kindly translated the cover for me into English, it reads:
" The best legend of yesteryear...into the best movie today! Straight to the audience's heart!"
Azul Marias's very intersting blog is at http://tierradelasmildanzas.blogspot.com/