REMOVE

1. Exploration Book
2. Vegetation
3. View
4. Australia
5. 1845

WHAT

1. Atlas Map (1)
2. Geology (1)
3. State Atlas (1)

WHERE

1. District of Columbia (1)
2. Maryland (1)
3. Washington (D.C.) (1)

WHO

1. Gray, Ormando Willis (1)
2. Lloyd, H.H. (1)
3. Martenet, Simon J. (1)
4. Neuman, Louis E. (1)
5. Stedman, Brown & Lyon (1)

WHEN

1. 1873 (1)