Phil Townsend Hanna, Touring Topics, Los Angeles, California, to Karl Struss. September 20, 1924.

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

Peter Bunnell, The Alfred Stieglitz Archive, New Haven, Connecticut, to Karl Struss. June 25, 1962.

O. L. Griffith, Philadelphia, Pennsylvania, to Karl Struss. May 14, 1922.

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

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

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

Karl Struss to American Railway Express Co., Hollywood, California, August 7, 1925.

Paul Anderson to Karl Struss. n.d.

Thomas H. Ince Corporation, Culver City, California, to Karl Struss. July 2, 1924.

Karl Struss, New York, New York, to Henry M. Davenport. January 21, 1915.

Karl Struss, Los Angeles, California, to Mother, New York, New York. November 29-30, 1920.

Jerry D. Drew, Pictorial Photographers of America, New York, New York, to Karl Struss. August 14, 1926.

Barder, Tom, Powell, Richie, and Craig to Etch and Karl. December 16, 1957.

H. W. Boekeerooger, San Francisco, California, to Karl Struss, and entry form for the Second Annual Photographic Exhibition. July 27, 1922.

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

Jerry D. Drew, Pictorial Photographers of America, New York, New York, to Karl Struss. February 27, 1930.

Karl Struss, Pine Hills, California, to Mother. November 6, 1920.

R. L. Van Oosting, Pictorial Photographers of America, New York, New York, to Karl Struss. June 19, 1932.

Karl Struss, Fort Leavenworth, Kansas, to Major John Campbell, Washington, D.C. Jan 1, 1919.