Carl Sandburg, Connemara Farm, Flat Rock, North Carolina, to Nell Dorr. September 10, 1954.

John V. N. Dorr, New York, New York, to Museum of Modern Art. December 12, 1955.

Eliot Porter, to George L. Waters, Jr., Eastman Kodak Company. February 16, 1948.

Ragna Samuelsson, Iceland Tourist Bureau, Reykjavík, Iceland, to Eliot Porter. February 10, 1972.

Eliot Porter, Santa Fe, New Mexico, to R. P. Schwenker. February 28, 1969.

L. Fritz Gruber, Professor, Cologne, Germany, to Eliot Porter. February 23, 1981.

Eliot Porter, Santa Fe, New Mexico, to Crawford H. Greenewalt. March 1, 1961.

David Hunter McAlpin, Minerva, New York, to Eliot Porter. August 3, 1981.

Nancy Newhall, Laconia, New Hampshire, to Eliot Porter. February 8, 1947.

Robert B. Anderson, Roswell, New Mexico, to Eliot Porter. February 26, 1979.

David Hunter McAlpin, Minerva, New York, to Eliot Porter. September 6, 1977.

Nancy and Beaumont Newhall, Rochester, New York, to Eliot Porter. January 4, 1971.

New Mexico Chapter of The Nature Conservancy Board of Trustees Minutes. July 6, 1979.

Eliot Porter, Santa Fe, New Mexico, to Bill Lees. August 22, 1975.

David Hunter McAlpin, Princeton, New Jersey, to Eliot Porter. June 2, 1977.

David H. McAlpin, Princeton, New Jersey, to Eliot Porter. October 17, 1979.

David Hunter McAlpin, Princeton, New Jersey, to Eliot Porter. April 28, 1981.

Crawford H. Greenewalt, Du Pont Building, Wilmington, Delaware, to Eliot Porter. February 6, 1961.

Joseph Trautwein, Artists and Writers Press, Inc., New York, New York, to Laura Gilpin. August 7, 1959.

Frederic M. Rea, Associates, Business Publications, San Francisco, California, to Laura Gilpin. August 28, 1959.