REMOVE

1. Indians
2. Separate Map
3. Washington
4. Oregon
5. Cascade Mountains

WHAT

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

WHERE

1. Germany (2)
2. Poland (2)
3. Croatia (1)
4. Czech Republic (1)

WHO

1. Barriere (2)
2. Delamarche, Felix (2)
3. F. Delamarche (2)
4. Pelicier (2)

WHEN

1. 1826 (2)
2. 1825 (1)