REMOVE

1. 1742
2. 1735

WHAT

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

WHERE

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

WHO

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

WHEN

1. 1873 (1)
2. 1879 (1)
3. 1884 (1)