Eric Schuler, The Author's League of America, Inc., New York, New York, to Karl Struss. July 29, 1918.

Lucy S. Silke, Board of Education, Chicago, Illinois, to Karl Struss. July 18, 1924.

John R. Minor, Pictorial Photographers of America, New York, New York, to Karl Struss. January 22, 1937.

William E. Pate, The San Diego Museum, San Diego, California, to Karl Struss. June 1, 1924.

Lucy S. Silke, Board of Education, Chicago, Illinois, to Karl Struss. December 5, 1923.

Elyga Wenger, South Gate, California, to Karl Struss. July 21, 1960.

O. L. Griffith, Philadelphia, Pennsylvania, to Karl Struss. July 15, 1922.

David Shepard, Directors Guild of America, Hollywood, California, to Karl Struss. Photocopy. August 2, 1978.

Florence M. Harrison, Southern California Council of Camera Clubs, Los Angeles, California, to Karl Struss. September 6, 1955.

Edward S. Taylor, Southern California Council of Camera Clubs, Los Angeles, California, to Karl Struss. October 3, 1956.

Richard Butler Glaenzer, St. George's, Bermuda, to Karl Struss. January 26, 1914.

O. L. Griffith to Karl Struss. February 7, 1918.

Emil Hilb, Beverly Hills, California, to Karl Struss. May 21, 1947.

Karl Struss to Smithsonian Institution, Historical Research Department. Photocopy. March 11, 1975.

Anthony Slide, Academy of Motion Picture Arts and Sciences, Beverly Hills, California, to Karl Struss. September 16, 1977.

Ira Martin, Pictorial Photographers of America, New York, New York, to Karl Struss. September 12, 1934.

(Indecipherable), Boni and Liveright, Inc., New York, New York, to Karl Struss, Fort Leavenworth, Kansas. November 1, 1918.

Siegfried R. Weng, The Dayton Art Institute, Dayton, Ohio, to Karl Struss. November 25, 1933.

Carl Klein, Pictorial Photographers of America, New York, New York, to Karl Struss. April 23, 1929.

Eugene Ostroff, Smithsonian Institution, Washington, D.C., to Karl Struss. May 15, 1975.