REMOVE

1. Chart Atlas
2. Woodhull, M.
3. Whiting, H.L.
4. U.S.

WHAT

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

WHERE

1. Austria (1)
2. Germany (1)
3. Hungary (1)
4. Poland (1)

WHO

1. Berghaus, Hm. (1)
2. Eberhardt, H. (1)
3. Hirth, G. (1)
4. Justus Perthus (1)
5. Kuhn, E. (1)

WHEN

1. 1880 (1)
2. 1881 (1)