The Ernest Clary Papers on Basic Magnesium, Inc. Engineering Plans (1941-1944) contain an essay written by Clary formalizing the engineering process in building Basic Magnesium, Inc. (BMI). Also included are maps of the area around the plant and site maps of the main BMI structures.

The Dow Metals, Incorporated Photograph Collection on Basic Magnesium, Incorporated (approximately 1940 to 1990) contains black-and-white photographic prints, reproduction prints, and negatives depicting scenes at the Basic Magnesium, Inc. (BMI) plant in Henderson, Nevada. Images also include Basic townsite homes, buildings, and residents; BMI employees; and interior and aerial views of the plant. Also included are images from Pittman, Nevada of row houses, tent houses, a recreation center, and dining and entertainment establishments.