Helen Gurley Brown Helen Gurley Brown Helen Gurley Brown (February 18, 1922 – August 13, 2012; born Helen Marie Gurley) was an American author, publisher, and businesswoman. She was the editor-in-chief of "Cosmopolitan" magazine for 32 years. Helen Marie Gurley was born February 18, 1922 in Green Forest, Arkansas, the daughter of Cleo Fred (née Sisco; 1893-1980) and Ira Marvin Gurley. At one time her father was appointed Commissioner of the Arkansas Game and Fish Commission. After his election to the Arkansas state legislature the family moved to Little Rock, Arkansas. He died in an elevator accident on June 18, 1932. In 1937,
Gurley Precision Instruments given amount. One Gurley unit is equivalent to one milligram of force , however the Gurley unit also implies measurement with this apparatus. A related unit, the Taber, is highly correlated but uses a different apparatus (manufactured by Taber Industries) for performing measurements. Gurley Precision Instruments Gurley Precision Instruments, or GPI, is an ISO-9001 certified U.S. manufacturing company based in Troy, New York. Gurley Enterprise was established by William Gurley and Lewis E. Gurley in 1845, brothers who were both alumni of Rensselaer Polytechnic Institute. In 1885 Gurley started making Hydrologic equipment and in the early 1900s acquired many new