REMOVE

1. Mining
2. Costa Rica

WHAT

1. Atlas Map (1)
2. World Atlas (1)

WHERE

1. Central America (1)
2. Nicaragua (1)

WHO

1. Hassel, S. G. H., 1779-18 … (1)
2. Ode, Henri (1)
3. Ph. Vandermaelen (1)
4. Vandermaelen, Philippe, 1 … (1)

WHEN

1. 1827 (1)