(1) Letter from the River Great Ouse Catchment Board to the Bursar, dated 7 February 1934 urging the College to reconsider their refusal to allow them to erect a building on land leased by Colonel Tebbutt to house a model of the estuary of the Wash
(2) Letter from the River Great Ouse Catchment Board to the Bursar, dated 9 February 1934 accompanying a report about the research being undertaken by the Board through the proposed Model of the Wash and the River Ouse and urging them to reconsider their decision
(3) Report on the Model of the Great Ouse Estuary