REMOVE

1. View
2. Geology
3. Johnson, W.D.

WHAT

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

WHERE

1. Bolivia (1)
2. Brazil (1)
3. Paraguay (1)
4. South America (1)
5. Uruguay (1)

WHO

1. Gamble, W.H. (1)
2. Mitchell, Samuel Augustus … (1)
3. S.A. Mitchell Jr. (1)
4. U.S.C.S. Dept. (1)
5. Williams, W. (1)

WHEN

1. 1868 (1)