Roger Tory Peterson, Old Lyme, Connecticut, to Laura Hulbert. January 27, 1982.

David, Wind River Press, Austin, Texas, to Scott and Stuart Gentling. October 15, 1982.

Invitation to Swearing In Ceremony of Pamela Pitzer Willeford, Washington D.C. October 27, 2003.

Gail Gentling and Tim [Thorstenom?], St. Paul, Minnesota, to Stuart Gentling. May 4, 2004.

Katherine Rutledge, Taylor Clark Fine Prints, Paintings and Framing, Baton Rouge, Louisiana, to Stuart Gentling. n.d.

Donna Amy, Collectors Covey, Dallas, Texas, to Stuart and Scott Gentling. September 22, 2005.

Janis Elliott, Lubbock, Texas, to Scott and Stuart Gentling. March 16, 2006.

Virginia Fields, Los Angeles, California, to Stuart and Scott Gentling. November 2, 1999.

Reading List, John B. Carlson, Director, The Center for Archaeoastronomy. February 10, 2001.

Adriana Canales Ucha, Insurgentes San Borja, Mexico, to Stuart Gentling. July 31, 2000.

Peter Katz [Pete], Fair Lawn, New Jersey, to Stuart Gentling [Stew]. February 26, 1963.

Pete Tsouras, Alexandria, Virginia, to Scott Gentling. November 29, 2001.

Mrs. Gregory P. Gentling [Granny G], Rochester, Minnesota, to Stuart Gentling. March 18, 1965.

Lloyd Ure, Secretary, Treasurer, Ameriacn Pheasant & Waterfowl Soceity, Granton, Wisconsin, to Stuart Gentling. n.d.

Bill Gordon, Kappa Sigma, Colorado School of Mines, Golden, Colorado, to Stuart Gentling [Stu]. n.d.

Bill Gordon, Kappa Sigma, Colorado School of Mines, Golden, Colorado, to Stuart Gentling [Stu]. May 11, 1962.

Scott Gentling, Collingswood, New Jersey, to Stuart Gentling [Stu]. April 2, 1964.

William Ben Utley [Bill], Pensacola, Florida, to Stuart Gentling [Stu]. January 10, 1964.

John Lilly Jr., Los Angeles, California, to Stuart Gentling. February 29, 1984.

Client Card [Smith, Madeline, Penns Park, PA]