Discovering and Marketing Coal : 1815-1859
Mining and Mapping Coal : 1859-1883
Surveying and Developing the Field : 1883-1910
Coal Towns : 1881-1919
Convict Leasing : 1872-1927
Welfare Capitalism : 1915-1933
Unionism : 1878-1935
Decline and Demise : 1929-1976.