REMOVE

1. Historical
2. Climate
3. Paullin, Charles O.

WHAT

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

WHERE

1. Northern Hemisphere (1)

WHO

1. A. Hoen & Co. (1)
2. American Geographical Soc … (1)
3. Carnegie Institution of W … (1)
4. Wright, John K. (1)

WHEN

1. 1932 (1)