This FBI memo from October 17, 1961, details an interview with Leonard H. Stringfield regarding his research into unidentified flying objects and an anonymous phone call he received on September 25, 1961.
UNITED STATES DEPARTMENT OF JUSTICE
FEDERAL BUREAU OF INVESTIGATION
Cincinnati, Ohio
October 17, 1961
In Reply, Please Refer to
File No. 100-11671
RE: CIVILIAN RESEARCH, INTERPLANETARY
FLYING OBJECTS, LEONARD H. STRINGFIELD,
DIRECTOR, CINCINNATI, OHIO
Leonard H. Stringfield, Advertising Manager, DuBois Chemical Company, Inc., 7th and Broadway, Cincinnati, Ohio, residence, 4412 Grove Avenue, Mariemont, Cincinnati, Ohio, advised on September 25, 1961, that he is active in unidentified flying objects research, that he has published a bulletin concerning these matters, that he is well known in this field, and that he has worked with the Air Defense Command concerning matters relating to unidentified flying objects.
Mr. Stringfield advised that he recently appeared on a television program known as Impact News on television station WCPO-TV, Cincinnati, Ohio, appearing on Sunday, September 10, 1961, at which time he was questioned by a panel of three members concerning matters relating to unidentified flying objects.
Mr. Stringfield advised that at approximately 9:00 A.M. on September 25, 1961, he had received an anonymous telephone call, being male caller, whose voice he described as firm, clear, and who spoke good English. The caller related that he had very important information to relate to Mr. Stringfield, whom he asked for by name in his call, relating to unidentified flying objects. Mr. Stringfield related that the caller
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