NCB Insurance Department medical report on accident and industrial disease letterpress copy books Reports on accident or industrial disease, containing information on name of colliery, name of injured or disabled person, date of examination, place of examination, whether incapacitated by injuries or industrial disease, whether fit for work (light or full), probable date of return to work, date on which accident or disablement was reported, age of injured or disabled person, details of report, signature by doctor and date of signing. 1951-1967