REMOVE

1. Alaska
2. North America
3. 1816

WHAT

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

WHERE

1. Austria (2)
2. Germany (2)
3. Italy (2)
4. Slovenia (2)

WHO

1. Justus Perthes (2)
2. Stieler, Adolf (2)
3. Alt, W. (1)
4. Bar, J.C. (1)
5. Berghaus, H. (1)

WHEN

1. 1850 (1)
2. 1851 (1)
3. 1872 (1)
4. 1873 (1)