Photograph of a flux plant and neutralization plant area at Basic Magnesium, Inc.   Creator:   Basic Magnesium, Inc. ( Contributing Institution ) Publication Date:   1944-03-17 Type:   Photograph Source Institution:   Henderson District Public Libraries Holding Location:   Henderson District Public Libraries Subject Keyword:   Flux (Metallurgy) Neutralization (Chemistry) Filters and filtration Building and structure exteriors Genre:   Photographs Photograph of a flux plant and neutralization plant area at Basic Magnesium, Inc.