General correspondence with Sir Martin Wyatt Holdgate regarding his memoirs, recognition of Solly Zuckerman, foot and mouth disease and the death of Sir William Henderson
Letter from Solly Zuckerman to P H Denton regarding a press release about proposed changes in the Charter and Byelaws of the Zoological Society of London
Correspondence between Alan Francis Brooke and Officers of the Zoological Society of London regarding the intention of some Fellows to counter the propaganda of the so-called 'rebel' Fellows, his resignation as a Fellow of the Society, a photograph of Alan Brooke for the Council Room, and an offer of Honorary Fellowship
Correspondence and papers by Solly Zuckerman regarding the vacant position of Chief Executive Officer at the Zoological Society of London
Correspondence between Solly Zuckerman and John Boyer regarding payments to be made from the Lord Zuckerman Prize Fund and books from the Secretary's office
Correspondence between Solly Zuckerman and John Boyer regarding the Ford Foundation Fund and the Government's expenditure plans for 1988-1991
Letter from John Boyer regarding the Zoological Society of London Scientific Fund
Correspondence between Sir William MacGregor Henderson and Solly Zuckerman regarding the financial future of the Zoological Society of London, the Scientific Fun and Zuckerman Prize Fund, nominations for the Silver Medal, the Lord Zuckerman Awards Fund, the future of the Education Building, the future President of the Society, new Ordinary and Scientific Fellows, and the Society's educational programme
Correspondence between Sir William MacGregor Henderson and Solly Zuckerman regarding the appointment of a new Director of Science, negotiations with the Department of Environment, a donation towards the cost of a new Discovery Centre at Whipsnade, a biographical memoir of John G Phillips and a successor to William Henderson
Correspondence between Sir William MacGregor Henderson and Solly Zuckerman regarding financial support for the Zoological Society of London from the private sector, the establishment of a Development Trust, the Stamford Raffles Prize and Anita Mandl's hippos, the Lord Zuckerman Prize Fund, medals for the Thomas Henry Huxley Award, the ZSL visitors book, and an application for Fellowship by Conrad Swan