REMOVE

1. Covers
2. Pocket Map
3. California, Northern

WHAT

1. Atlas Map (6)
2. National Atlas (4)
3. Commercial Reference Book (1)
4. Railroad (1)
5. State Atlas (1)

WHERE

1. Delaware (6)
2. Maryland (6)
3. Washington (D.C.) (6)
4. District of Columbia (2)
5. United States (2)

WHO

1. Asher & Adams (1)
2. Asher & Adams. (1)
3. Colton, G.W. (2)
4. Gray, Frank A. (1)
5. Gray, Frank Arnold (1)
6. Gray, O.W. (1)
7. Gray, Ormando Willis (1)
8. J.H. Colton (2)
9. Lloyd, H.H. (1)
10. Martenet, Simon J. (1)
11. Rand McNally (1)
12. Rand McNally and Company (1)
13. Stedman & Brown (1)
14. Stedman, Brown & Lyon (1)
15. Walling, H. F. (1)

WHEN

1. 1856 (1)
2. 1857 (1)
3. 1873 (1)
4. 1875 (1)
5. 1876 (1)