REMOVE

1. Saskatchewan
2. Alberta
3. 1827

WHAT

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

WHERE

1. British Columbia (1)
2. Montana (1)

WHO

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