The Edgerton, Germeshausen, and Grier, Inc. (EG&G) Annual Reports (1966-1990) include annual reports, notices for annual meetings, and proxy statements published by EG & G, a United States national defense contractor and provider of weapons development and research. The years of 1977, 1978, and 1982-1989 are not represented. The material contains information on EG& G's facilities in Las Vegas, Nevada.