REMOVE

1. Covers
2. Tanner, Henry S.
3. 1846

WHAT

1. Pocket Map (4)
2. Canals (1)
3. Guide Book (1)
4. Railroad (1)

WHERE

1. Mexico (2)
2. United States (2)
3. Boston (Mass.) (1)
4. California (1)
5. Central America (1)

WHO

1. C.S. Williams (2)
2. H.S. Tanner (2)
3. Evans (1)
4. Mitchell, Samuel Augustus (1)

WHEN

1. Mexican U.S. War (1)