REMOVE

1. Arctic Regions
2. Michaelis, L.
3. Hubbe, Heinrich
4. Justus Perthes

WHAT

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

WHERE

1. Arctic (2)

WHO

1. Ausfeld, Johann Carl (2)
2. Bar, Johann Christoph (2)
3. Edler, E. (2)
4. Haase, F. (2)

WHEN

1. 1823 (1)
2. 1832 (1)
3. 1833 (1)
4. 1834 (1)