REMOVE

1. Mining
2. Gerin
3. Vuillemin, Alexandre
4. Francois Delarue, Bulla Frer …

WHAT

1. Administrative and politi … (6)
2. Agriculture (6)
3. Atlas Map (6)
4. World Atlas (6)

WHERE

1. Africa (1)
2. Asia (1)
3. Australia (1)
4. Canada (1)
5. Central America (1)

WHO

1. Langevin (6)
2. Lefevre, F. (6)
3. Mangeon (6)

WHEN

1. 1861 (6)
2. 1863 (6)