REMOVE

1. Pocket Map
2. Iowa

WHAT

1. Covers (21)
2. Railroad (8)
3. Guide Book (3)
4. Title Page (3)

WHERE

1. Wisconsin (7)
2. Illinois (5)
3. Minnesota (5)
4. U.S. Mid West (3)

WHO

1. Atwood, John M. (6)
2. Blanchard, Rufus (6)
3. Chapman, Silas (8)
4. Chas. Shober & Co. (4)
5. Colton's Geographical Est … (2)
6. Colton, G. Woolworth (6)
7. Colton, G.W. & C.B. (2)
8. Colton, J. H. (7)
9. Colton, J.H. (2)
10. Cram, George Franklin (7)
11. D.B. Cooke (2)
12. Doolittle & Munson (2)
13. Dyer & Pasmore. (2)
14. Ensign, Bridgman & Fannin … (1)
15. F. Mayer & Co. (2)
16. Ferd Mayer & Co. (2)
17. Friend & Aub (6)
18. G.F. Cram & Co. (2)
19. G.W. & C.B. Colton (2)
20. George F. Cram (7)
21. Henn, Williams & Co. (8)
22. J. H. Colton. (2)
23. J.F. Abrahams (2)
24. J.H. Colton (2)
25. J.H. Colton & Co. (5)
26. J.H. Colton. (2)
27. Judson, L. (2)
28. Keen & Lee (2)
29. Lipman, L. (4)
30. Mills & Co. (3)
31. Morse, Charles W. (2)
32. Parker, Nathan H. (2)
33. Rand McNally & Co. (3)
34. Rand McNally and Company (3)
35. Robbins, Safford & Co. (2)
36. Rufus Blanchard (6)
37. Shober, Chas (1)
38. Silas Chapman (6)

WHEN

1. 1856 (8)
2. 1855 (7)
3. 1851 (6)
4. 1857 (4)
5. 1868 (4)