Sutton Colliery informal signing-on book Informal record book, with columns for date, lamp or check number, name, address, occupation, married or single, date of birth, remarks (later for where from, i.e. occupaton or previous colliery); from 1943 re-designed, also including column for labour exchange with number. The volume is not specifically named as being for Sutton Colliery, but the addresses of the workers generally suggest much of the workforce came from Sutton-in-Ashfield. Jul 1921-Apr 1936