REMOVE

1. Covers
2. Yukon
3. Guam
4. British Columbia
5. Alaska
6. 1878

WHAT

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

WHERE

1. East Indies (1)
2. Indonesia (1)
3. Philippines (1)
4. Southeast Asia (1)
5. Thailand (1)

WHO

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

WHEN

1. 1850 (1)
2. 1851 (1)