Photograph of a cement mixer at Basic Magnesium, Inc.   Creator:   Basic Magnesium, Inc. Publication Date:   1942-12-02 Type:   Photograph Source Institution:   Henderson District Public Libraries Holding Location:   Henderson District Public Libraries Subject Keyword:   Concrete mixers Mixing machinery Men Genre:   Photographs Photograph of a cement mixer at Basic Magnesium, Inc.	Photograph of a control board at Basic Magnesium, Inc.   Creator:   Basic Magnesium, Inc. ( Contributing Institution ) Publication Date:   1943-04-30 Type:   Photograph Source Institution:   Henderson District Public Libraries Holding Location:   Henderson District Public Libraries Subject Keyword:   Mixing machinery -- Automatic control Control boards (Electrical engineering) Machinery, supplies, equipment Genre:   Photographs Photograph of a control board at Basic Magnesium, Inc.	Photograph of a dry mixer building at Basic Magnesium, Inc.   Creator:   Basic Magnesium, Inc. ( Contributing Institution ) Publication Date:   1942-10-17 Type:   Photograph Source Institution:   Henderson District Public Libraries Holding Location:   Henderson District Public Libraries Subject Keyword:   Mixing machinery Men Building and structure interiors Machinery, supplies, equipment Genre:   Photographs Photograph of a dry mixer building at Basic Magnesium, Inc.	Photograph of a mixer at Basic Magnesium, Inc.   Creator:   Basic Magnesium, Inc. ( Contributing Institution ) Publication Date:   1943-04-30 Type:   Photograph Source Institution:   Henderson District Public Libraries Holding Location:   Henderson District Public Libraries Subject Keyword:   Mixing machinery Machinery, supplies, equipment Genre:   Photographs Photograph of a mixer at Basic Magnesium, Inc.
Photograph of a wet mixer at Basic Magnesium, Inc.   Creator:   Basic Magnesium, Inc. ( Contributing Institution ) Publication Date:   1943-03-11 Type:   Photograph Source Institution:   Henderson District Public Libraries Holding Location:   Henderson District Public Libraries Subject Keyword:   Mixing machinery Machinery, supplies, equipment Men Genre:   Photographs Photograph of a wet mixer at Basic Magnesium, Inc.	Photograph of Hawkes mixers and extruders at Basic Magnesium, Inc.   Creator:   Basic Magnesium, Inc. ( Contributing Institution ) Publication Date:   1944-04-19 Type:   Photograph Source Institution:   Henderson District Public Libraries Holding Location:   Henderson District Public Libraries Subject Keyword:   Mixing machinery Metals -- Extrusion Signs and signboards Machinery, supplies, equipment Documents and signs Genre:   Photographs Photograph of Hawkes mixers and extruders at Basic Magnesium, Inc.	Photograph of plaster mixers at Basic Magnesium, Inc.   Creator:   Basic Magnesium, Inc. ( Contributing Institution ) Publication Date:   1944-05-03 Type:   Photograph Source Institution:   Henderson District Public Libraries Holding Location:   Henderson District Public Libraries Subject Keyword:   Mixing machinery Public toilets Machinery, supplies, equipment Building and structure exteriors Genre:   Photographs Photograph of plaster mixers at Basic Magnesium, Inc.