Photograph of a tear gas demonstration at Basic Magnesium, Inc.   Creator:   Basic Magnesium, Inc. ( Contributing Institution ) Publication Date:   1943-11-24 Type:   Photograph Source Institution:   Henderson District Public Libraries Holding Location:   Henderson District Public Libraries Subject Keyword:   Tear gas Defense industries -- Security measures Men Safety and security Genre:   Photographs Photograph of a tear gas demonstration at Basic Magnesium, Inc.	Photograph of tear gas demonstration at Basic Magnesium, Inc.   Creator:   Basic Magnesium, Inc. ( Contributing Institution ) Publication Date:   1943-11-26 Type:   Photograph Source Institution:   Henderson District Public Libraries Holding Location:   Henderson District Public Libraries Subject Keyword:   Tear gas Defense industries -- Security measures Men Safety and security Genre:   Photographs Photograph of tear gas demonstration at Basic Magnesium, Inc.