Herbert Hoover, Jr. November 26, 1928 - June 15, 1954 (5 items)

Herbert Hoover December 10, 1935 - October 28, 1938 (3 items)

Henry M. Robinson December 13, 1935 (1 item)

Edgar Rickard October 28, 1937 (1 item)

Walter K. Tuller October 27, 1938 (1 item)

R. L. Wilbur October 27, 1938 (1 item)

E. K. Burlew November 7, 1938 (1 item)

Dan Murphy April 24, 1943 (1 item)

Edward Maher april 29, 1943 (1 item)

Leo E. Anderson April 30, 1943 - May 14, 1943 (2 items)

F. E. Henry, Jr. May 4, 1943 (1 item)

R. W. Lyons July 31, 1943 (1 item)

Ben S. Allen August 11, 1943 (1 item)

H. W. B. White August 26, 1943 (1 item)

J. L. Matthews September 3, 1943 (1 item)

Lorena Hahn October 27, 1943 (1 item)

Sarah C. Menezes November 3, 1943 (1 item)

Russel D. Leas November 4, 1943 (1 item)

Paul E.Lockwood November 13, 1943 (1 item)

David P. Barrows November 23, 1943 (1 item)

Bruce November 26, 1943 (1 item)

Elsie Francis November 26, 1943 (1 item)

Joseph W. Martin, Jr. December 15, 1943 (1 item)

George E. Farrand September 4, 1946 (1 item)

Carey McWilliams September 7, 1946 (1 item)

Frederich M. Roberts (1 item)

Unsigned letters July 21, 1943 - November 23, 1943 (22 items)

President and General Manager (HMH) November 30, 1928 (1 item)

President (HM) August 25, 1930 (1 item)

President (Receipt for registered article included) October 20, 1943 (8 items)

Western Women, President October 1, 1943 - October 5, 1943 (3 items)

Invitation from James R. Page