It was an English limited overs county cricket tournament which was held between 24 June and 7 September 1997.
[1] The tournament was won by Essex County Cricket Club who defeated Warwickshire County Cricket Club by 9 wickets in the final at Lord's.
The 18 first-class counties, were joined by eleven Minor Counties: Bedfordshire, Berkshire, Buckinghamshire, Cambridgeshire, Cumberland, Devon, Herefordshire, Lincolnshire, Norfolk, Shropshire and Staffordshire.
There was some controversy in the semi-final at the County Ground, Chelmsford, when in a tense contest Mark Ilott of Essex and Robert Croft of Glamorgan had an on-field confrontation.
[2] The final at Lord's which was held on 7 September 1997 and was won by Essex with Stuart Law scoring 80 and collecting the Man of the Match medal.