REMOVE

1. Venezuela
2. Mitchell, Samuel Augustus
3. S.A. Mitchell

WHAT

1. Atlas Map (3)
2. World Atlas (3)

WHERE

1. Ecuador (2)
2. Colombia (1)
3. Guiana (1)
4. New Granada (1)

WHO

1. Barralet. (1)
2. Burroughs, H.N. (1)
3. Gordon, T. (1)

WHEN

1. 1846 (1)
2. 1849 (1)
3. 1880 (1)