found: Octubafest 1988 [SR] 1988:program (Eric Ball)
found: MBMSR, 1978-1980(Ball, Eric, 1903- )
found: Rehrig, W.H. Heritage enc. of band music, 1996:v. 1 (Ball, Eric; Eric Walter John Ball; b. 1903, Bristol, Eng.) v. 3 (b. Kingswood near Bristol, d. Oct. 1, 1989, Pool, Dorset)
found: Eric Ball, 2012:p. 3 (Eric Walter John Ball was born in Kingswood, near Bristol, on October 31, 1903)
found: Oxford music online, viewed May 16, 2013(Eng. composer, conductor, and arranger, principally of works for brass band. Also adjudicator of band competitions. Editor of The British Bandsman)