David Brown (producer) fifty-one years, until his death, Brown was the husband of Helen Gurley Brown, editor of "Cosmopolitan" magazine for 32 years, and author of "Sex and the Single Girl". Brown had one son, Bruce, from a prior marriage, who predeceased him, and a half brother, Edward Fisher Brown Jr. He was known equally for his mannerliness, fine wardrobe, distinctive mustache and for championing writers. He had strong connections with publishers and agents. Brown wrote "Brown's Guide to the Good Life: Tears, Fears and Boredom" (2005), which gives advice on life. He also wrote "Let Me Entertain You" (1990), an anecdotal autobiography.
Gurley Precision Instruments trackers, theodolites, angle dividers, optical positioning systems, and various other precision guidance devices for guided missiles and for space launch vehicles. Teledyne Corporation acquired W. & L. E. Gurley in 1968. In 1993 Gurley was sold again and became Gurley Precision Instruments. The W. & L. E. Gurley Building in Troy was named a National Historic Landmark in 1983. GPI has been responsible for the creation of two commonly used units of measure. These units were so named due to the association with the devices used for their measurement. The Gurley second or Gurley unit is a unit that describes