REMOVE

1. Advertising
2. View
3. New York
4. Pennsylvania

WHAT

1. Atlas Map (2)
2. Communications (1)
3. Political (1)
4. State Atlas (1)
5. World Atlas (1)

WHERE

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

WHO

1. Colton, G. Woolworth (1)
2. Gray, Ormando Willis (1)
3. O.W. Gray & Son (1)
4. Snyder, Van Vechten & Co. (1)

WHEN

1. 1878 (2)