Williamthorpe Colliery starters and leavers book Leavers at front, with columns for "A" form number, pay number, surname, Christian names, date of leaving, reason, address, future employment, and columns for record keeping completed. Starters in middle, with columns for "A" form number, pay number, surname, Christian names, date of birth, grade, married or single, previous employment, and columns for record keeping completed Oct 1969-Oct 1977