Scope and Content

Contains profit and loss accounts, wages cost sheets, colliery trading results, 1958 national plan reviews and reports for the National Coal Board, South Western Division (No.1 Swansea, No.2 Maesteg, No.3 Rhondda, No.4 Aberdare, No.5 Rhymney, No.6 Monmouthshire, No.7 Dean Forest, No.8 Bristol and Somerset and No.9 Neath).