Photograph of cooling and drying equipment at Basic Magnesium, Inc.   Creator:   Basic Magnesium, Inc. Publication Date:   1943-04-02 Type:   Photograph Source Institution:   Henderson District Public Libraries Holding Location:   Henderson District Public Libraries Subject Keyword:   Cooling Drying apparatus Machinery, supplies, equipment Building and structure interiors Genre:   Photographs Photograph of cooling and drying equipment at Basic Magnesium, Inc.