REMOVE

1. Covers
2. Elk County (Pa.)

WHAT

1. Political (14)
2. World Atlas (9)
3. Atlas Map (8)
4. Wall Map (3)
5. Communications (2)

WHERE

1. World (14)

WHO

1. Bayer, Herbert (1)
2. Colton, G. Woolworth (1)
3. Container Corporation of … (1)
4. Dussieux, L. (1)
5. Garden City Publishing Co … (2)
6. Gray, Ormando Willis (2)
7. Hammond, C.S. (2)
8. Harrison, Richard Edes (2)
9. Instituto Geografico di A … (2)
10. Instituto Geographico di … (1)
11. Jacques Lecoffre et Comp. (1)
12. Klett Perthes (1)
13. Klett Perthes verlag Goth … (1)
14. Marlier (1)
15. Michelin (1)
16. O.W. Gray & Son (2)
17. Pergamon Press (1)
18. Polish Army Topography Se … (1)
19. Racon, Simon et Comp. (1)
20. Rand McNally (1)
21. Rand McNally and Company (1)
22. Smiley, J. McA. (1)
23. Time, Inc. (2)
24. Ullrich, Marjorie J. (2)
25. USSR (1)
26. USSR (Union of Soviet Soc … (1)
27. Wojskowe Zaklady Kartogra … (1)

WHEN

1. 1878 (2)
2. 1948 (2)
3. 1967 (2)
4. 1993 (2)
5. 1854 (1)