Photograph of Gretchen Truex at Basic Magnesium, Inc.   Creator:   Basic Magnesium, Inc. Publication Date:   1944-02-12 Type:   Photograph Source Institution:   Henderson District Public Libraries Holding Location:   Henderson District Public Libraries Subject Keyword:   Truex, Gretchen Libraries Women Building and structure interiors Genre:   Photographs Photograph of Gretchen Truex at Basic Magnesium, Inc.