REMOVE

1. U.S.
2. Nell, Louis

WHAT

1. Atlas Map (22)
2. National Atlas (21)
3. Exploration Book (1)

WHERE

1. Colorado (14)
2. New Mexico (3)
3. U.S. West (3)
4. Arizona (2)
5. California (2)

WHO

1. Ainsworth, R.J. (1)
2. American Photo-lithograph … (2)
3. Belgrade, Eric (2)
4. Bergland, Eric (9)
5. Birnie, G.H. (1)
6. Birnie, R. (2)
7. Birnie, R. Jr. (2)
8. Birnie, Rogers (1)
9. Blunt, S.E. (2)
10. Carpenter, F. (1)
11. Carpenter, Frank (1)
12. Carpenter, W.L. (3)
13. Clark, F.A. (2)
14. Cowles, W.A. (1)
15. Graphic Co. Photo-Lith. (2)
16. Griffin, E. (1)
17. Hamel, P.W. (2)
18. Lang (1)
19. Lockwood, D.W. (1)
20. Lyle, D.A. (1)
21. Marshall, W.L. (11)
22. Marshall, Wm. L. (2)
23. Maxson, F.O. (4)
24. Morrison, C.C. (3)
25. Nell & Franke (1)
26. Price, P.M. (1)
27. Rowe, W.H. (1)
28. Russell, A.H. (1)
29. Sommer, E.J. (3)
30. Spiller, J.C. (5)
31. Spiller, J.S. (2)
32. Thompson, Gilbert (5)
33. Tillman, S.E. (1)
34. Walbridge, W.G. (1)
35. Weyss, Herman & Lang (1)
36. Weyss, Herman & Mahlo (1)
37. Weyss, John E. (1)
38. Weyss, Lang & Herman (4)
39. Weyss, Nell & Lang Graphi … (1)
40. Weyss, Nell & Rock (4)
41. Weyss, Rock & Nell (2)
42. Weyss, Rock & Vell (1)
43. Wheeler, G.M. (22)
44. Whipple, C.W. (3)
45. Young, J.J. (1)
46. Young, J.S. (2)
47. Young, Jno. J. (2)
48. Young, Willard (1)

WHEN

1. 1876 (21)
2. 1877 (4)
3. 1878 (4)
4. 1873 (3)
5. 1879 (3)