REMOVE

1. Separate Map
2. Nevada
3. Pyramid Lake
4. Wilson, A.D.

WHAT

1. Atlas Map (1)
2. National Atlas (1)

WHERE

1. Eastern Hemisphere (1)
2. Western Hemisphere (1)

WHO

1. Gray, Frank A. (1)
2. Gray, O.W. (1)
3. Stedman & Brown (1)
4. William H. Holmes (1)

WHEN

1. 1879 (1)
2. 1884 (1)