Some Newspapers are online and can be searched over 100 years. I found an entry in the Times 6th September 1971, letters page. it was from John D Simnett, Lecturer in Experimental Pathology, University of Newcastle:
"Sir, An exhibition billed as "Jonah the Giant Whale" is at present touring the North of England. Organised by a Swiss firm it is sponsored by the WWF.. Jonah was captured by the University of Oslo.......The author expresses critisicm of the exhibition describing it as a pathetic spectacle and is suspicous of the motives of the WWF.