REMOVE

1. Exploration Book
2. Oregon

WHAT

1. View (15)
2. Title Page (12)
3. Book Map (8)
4. Covers (6)

WHERE

1. Washington (38)
2. California (25)
3. Canada (17)
4. Mexico (17)

WHO

1. A.O.P. Nicholson I-XI (3)
2. Abbot, H.L. (1)
3. Abbot, Henry L. (2)
4. Ackerman Lith. (2)
5. Agate, A. T. (4)
6. Allen, Paul (1)
7. Anderson, C.D. (3)
8. Arthus Bertrand (18)
9. Biddle, Nicholas (1)
10. Blair and Rives (2)
11. Bligh, William, 1754-1817 (1)
12. Bradford and Inskeep (1)
13. Carrington, Albert (1)
14. Clark, William (1)
15. Cook, James, 1728-1779 (1)
16. Dodson, Richard W. (1)
17. Drayton, Joseph (1)
18. Duflot de Mofras, Eugene (18)
19. Fay, Augustus (1)
20. Fillebrown, H.C. (3)
21. Fremont, J.C. (4)
22. G. Nicol and T. Cadell (1)
23. G.G. & J. Robinson. (2)
24. Gunnison, J.W. (3)
25. Hacq. (1)
26. House, T. (1)
27. Jacobs, S. (1)
28. King, James (1)
29. La Perouse, Jean-Francois … (2)
30. Lea & Blanchard (20)
31. Lewis, Meriwether (1)
32. Lippincott, Grambo & Co. (1)
33. Neele, sculp. (2)
34. Pacific Railroad Survey (3)
35. Preuss, C. (3)
36. Preuss, Charles (2)
37. Rawdon, Wright & Hatch (1)
38. Sherman & Smith (1)
39. Siebert, Selmar (1)
40. Stansbury, Howard (3)
41. T. Ford XII. (3)
42. Tucker, W. E. (2)
43. United States Exploring … (20)
44. Warren, Gouverneur Kemble … (3)
45. Webber, John, 1751-1793 (1)
46. Weber, E. & Co. (2)
47. Wendell and Van Benthuyse … (2)
48. Wilkes, Charles, 1798-18 … (20)
49. Williamson, R.S. (3)
50. Young, J.H. (1)
51. Young, John (3)

WHEN

1. 1845 (22)
2. 1844 (18)
3. 1852 (3)
4. 1861 (3)
5. 1799 (2)