REMOVE

1. Justus Perthus
2. 1837

WHAT

1. World Atlas (31)
2. Atlas Map (29)
3. Celestial (1)
4. Classical (1)
5. Covers (1)

WHERE

1. Africa (1)
2. Asia (1)
3. Australia (1)
4. Austria (2)
5. Baltic Countries (2)
6. Belgium (1)
7. British Isles (1)
8. Bulgaria (1)
9. Cape Colony (1)
10. Czech Republic (1)
11. Denmark (2)
12. Eastern Hemisphere (1)
13. Eastern-Central Europe (1)
14. England (1)
15. France (1)
16. Germany (4)
17. Great Britain (1)
18. Greece (2)
19. Iberian Peninsula (1)
20. Iceland (1)
21. Ionia Islands (1)
22. Ireland (1)
23. Italy (2)
24. Kaliningrad (1)
25. Macedonia (1)
26. Netherlands (1)
27. North America (1)
28. Norway (1)
29. Pacific (1)
30. Poland (3)
31. Polynesia (1)
32. Portugal (1)
33. Rhine River (1)
34. Russia (2)
35. Scandinavia (1)
36. Scotland (1)
37. Serbia (1)
38. Slovakia (1)
39. Slovenia (1)
40. South America (1)
41. Spain (1)
42. Sweden (1)
43. Switzerland (2)
44. Ukraine (1)
45. Wales (1)
46. Western Hemisphere (1)
47. World (1)

WHO

1. Bar, I.C. (31)
2. Berghaus, H. (31)
3. Hubbe, H. (31)
4. Reichard, C.G. (31)

WHEN

1. 1833 (5)
2. 1834 (5)
3. 1835 (5)
4. 1831 (4)