REMOVE

1. Knight, J.
2. Williams, C.S.
3. Barralet.
4. 1849

WHAT

1. Atlas Map (1)
2. Coal (1)
3. Geologic Atlas (1)
4. Geology (1)
5. Mining (1)

WHERE

1. Sweden (1)

WHO

1. Dowling, D.B. (1)
2. Erdmann, Edvard (1)
3. Leach, W.W. (1)
4. McInnes, William (1)
5. Morang & Co. (1)

WHEN

1. 1909 (1)
2. 1913 (1)