Photograph of a man working with mining equipment in Gabbs Valley   Creator:   Basic Magnesium, Inc. ( Contributing Institution ) Publication Date:   1942-06-01 Type:   Photograph Source Institution:   Henderson District Public Libraries Holding Location:   Henderson District Public Libraries Subject Keyword:   Mining machinery Magnesite mines and mining Gabbs Valley (Nev.) Men Machinery, supplies, equipment Spatial Coverage:   Gabbs Valley (Nev.) Genre:   Photographs Photograph of a man working with mining equipment in Gabbs Valley	Photograph of a mining derrick at Basic Magnesium, Inc.   Creator:   Basic Magnesium, Inc. ( Contributing Institution ) Publication Date:   1942-12-29 Type:   Photograph Source Institution:   Henderson District Public Libraries Holding Location:   Henderson District Public Libraries Subject Keyword:   Cranes, derricks, etc. Mining machinery Gabbs Valley (Nev.) Machinery, supplies, equipment Gabbs plant and operations Spatial Coverage:   Gabbs Valley (Nev.) Genre:   Photographs Photograph of a mining derrick at Basic Magnesium, Inc.	Photograph of mining operations at Basic Magnesium, Inc.   Creator:   Basic Magnesium, Inc. ( Contributing Institution ) Publication Date:   1942-06-01 Type:   Photograph Source Institution:   Henderson District Public Libraries Holding Location:   Henderson District Public Libraries Subject Keyword:   Mining machinery Magnesite mines and mining Trucks Gabbs Valley (Nev.) Machinery, supplies, equipment Spatial Coverage:   Gabbs Valley (Nev.) Genre:   Photographs Photograph of mining operations at Basic Magnesium, Inc.