Correspondence and papers with sponsors Charrington United Breweries relating to the staging of Single Wicket Competition in early 1960s. Subjects include correspondence with sponsors Charrington United Breweries, correspondence with counties on the players of availability for the competition, correspondence asking from other nations and leagues asking for rules to stage their own single wicket competition, filled in scorecard for 1966 competition, draft of statement of the draw for Single Wicket Competition, rules of Charrington Cricket Trophy, request from Geneva Cricket Club for rules to assist them with staging their own single wicket competition, confirmation of Sir Oliver Leese to present Charrington Cricket Trophy, filled in scorecard for 1965 Charrington Cricket Trophy, proposed rules for 1965 Charrington Single Wicket Competition, nomination for George Mann to present Charrington Cricket Trophy, tentative plans from Charrington United Breweries of a national single wicket competition, arrangements for 1964 Single Wicket Competition, press release following completion of 1963 Carling Single Wicket Competition, proposed rules for 1964 Single Wicket Competition, press release of Single Wicket Competition coming to Lord's, prepared history and details of single wicket cricket, copy of the 15th edition of the Laws of Cricket, confirmation of Charrington United Breweries to sponsor and host the 1964 Single Wicket Competition at Lord's, confirmation to Derbyshire on match against Gentleman of Ireland being accorded first-class status, three copies of ICC classification of first-class matches.