Local Appeal Tribunal case file for John Jevons, aged 63, Miner at Markham Main Date of birth: Marital status: Not given Address: Not given, Not given Type of benefit claimed: Injury benefit Type of injury: Injury - back Further information: The claimant […] has had eighty-five periods of incapacity since 1950, of which thirty-two have been the result of back injuries' (Insurance Officer) 1960