Correspondence, postcards, newspaper cuttings relating to Ronald Aird and Colonel Rowan Rait Kerr, secretaries of MCC. Subjects include ticketing and membership enquiries, letters congratulating Aird on becoming Secretary and S C Griffith on his appointment as Assistant Secretary of MCC, letter from B Desouza, Jamaican cricketer, proposing that neutral umpires be used for Test Matches, correspondence with L T Deakins, secretary of Warwickshire County Cricket Club, including congratulations on their County Championship victory [in 1951], letters from the Four Home Rugby Union's Tours Committee asking for recommendations on a baggage master to accompany the South African Rugby team. The file includes correspondence answered by J G Dunbar and S C Griffith, Assistant Secretaries of MCC.