Toggle Relay Switch and Motors
name: label: Collection Creator
content: Mundel, Marvin Everett, 1916-1996 (industrial engineer)
setName: label: See more items in
content: Marvin E. Mundel Industrial Engineering Collection
label: See more items in
content: Marvin E. Mundel Industrial Engineering Collection / Series 6: Time and Motion Study / 6.5: Film
unitdate: label: Date
content: undated
container: label: Container
content: Box 13, Folder 6
dataSource: label: Archival Repository
content: Archives Center, National Museum of American History
objectType: label: Type
content: Archival materials