Correspondence, postcards, telegrams and brochures relating to Colonel Rowan Rait Kerr, MCC Secretary. Subjects include ticketing and membership enquiries, requests for rulings according to the Laws of Cricket, official voting paper forms and articles relating to Nottinghamshire County Cricket Club's formation of a new committee in 1935, list of meetings for the West Hull Men's Fellowship in 1938-1939 which included a lecture by Douglas Jardine, correspondence with Haagsche Cricket en Voetbal Vereeniging in Holland regarding sending cricket bats to The Hague via the Board of Trade, letter to W R Hammond congratulating him on his performances during wartime, copy of MCC regulations approved by the committee circa 1946, correspondence relating to the Help Dutch Cricket Fund, enquiries by the Secretary into the conviction of Sir George Mowbray, an MCC member, enquiries by the Secretary and Assistant Secretary, Ronald Aird, on whether they would have to perform jury duty during Test Matches.