Nell Dorr, West Branch, Westport, Connecticut, to John Van Nostrand Dorr. n.d.

Shedrich Williames to Nell Dorr. n.d.

Arther W. Dow, Fall River Line, to Clara E. Sipprell. November 1, 1917.

Jack Bowling, United States Ship California, San Pedro, Colorado, to Erwin E. Smith. November 10, 1927.

Erwin E. Smith, School of the Museum of Fine Arts, Boston, Massachusetts, to L. B. Thomas. May 15, 1909.

Erwin E. Smith, Bermuda Ranch, Bonham, Texas, to Margaret Belle Houston. July 17, 1926.

Barklie Henry, Managing Editor, The Youth's Companion, Boston, Massachusetts, to Clara E. Sipprell. February 24, 1927.

Arther W. Dow, Columbia University, New York, New York, to Clara E. Sipprell. May 2, 1917.

Hilda Belcher, Van Dyck Studios, New York, New York, to Clara E. Sipprell. n.d.

Art Editor, Vanity Fair, New York, New York, To Clara E. Sipprell. October 11, 1922.

H. N. Fisch, H. J. Justin and Sons, Inc., to Erwin E. Smith. August 4, 1930.

William S. Hart, The William S. Hart Company, Hollywood, California, to Erwin E. Smith. July 20, 1926.

Erwin E. Smith, School of the Museum of Fine Arts, Boston, Massachusetts, to L. B. Thomas. January 30, 1909.

Erwin E. Smith, School of the Museum of Fine Arts, Boston, Massachusetts, to L. B. Thomas. March 14, 1909.

Harold M. Case, Henry Field Seed Company, Shenandoah, Iowa, to Erwin E. Smith, November 3, 1921.

Erwin E. Smith, Bermuda Ranch, Bonham, Texas, to George F. Stratton, May 26, 1924.

J. Evetts Haley, The University of Texas, Austin, Texas, to Erwin E. Smith. June 30, 1930.

[Erwin E. Smith], Bermuda Ranch, Bonham, Texas, to Tex Austin, July 26,1926.

W. D. Moffat, Editor, The Mentor, New York, New York, to Irena Khrabroff. May 17, 1926.

E. K. Hall, New York, New York, to Clara E. Sipprell. October 26, 1927.