Photograph of H.H. Gillings, William M. Doak, and M. Arnold Taylor at Basic Magnesium, Inc.   Creator:   Basic Magnesium, Inc. ( Contributing Institution ) Publication Date:   1944-09-26 Type:   Photograph Source Institution:   Henderson District Public Libraries Holding Location:   Henderson District Public Libraries Subject Keyword:   Electric power Control boards (Electrical engineering) Gillings, H. H. Doak, William M. Taylor, M. Arnold Genre:   Photographs Photograph of H.H. Gillings, William M. Doak, and M. Arnold Taylor at Basic Magnesium, Inc.