Correspondence between W Hopkinson and George Soper Cansdale regarding an enquiry from the Zoological Gardens Board of Western Australia in connection with the offer they had received from Poly-Zoo Ltd of Antwerp, for the supply of a pair of Polar Bears

Press release regarding the birth of Polar Bear cubs at Whipsnade

Correspondence with Alan W Davies regarding an examination of the liver of Brumas

Correspondence with public about Pipaluk and Mosa, ex-ZSL polar bears, in Katowice Zoo, Poland

Statement to be issued by the Zoological Society of London to the Press regarding the birth of Pipaluk the Polar Bear