This is the text (in Spanish):
Renato Climaz does not sound as a Formula 1 driver (Climaz... Climax?).
The Belgian Grand Prix was held on 14 June 1964, two months and half before the date of the article.
(possibly an accident during a supporting race?)
Stregna is a small village in northern Italy, near Udine. Chatelet is near Charleroi, some 150 kms from Spa-Francorchamps.