Directory of Machine Tools Built by Members of the National Machine Tool Building Association(incomplete)
name: label: Collection Creator
content: Childs, James J., 1926-
setName: label: See more items in
content: James J. Childs Numerical Control Collection
label: See more items in
content: James J. Childs Numerical Control Collection / Series 3: "Smith 3" Listing
container: label: Container
content: Box 6
dataSource: label: Archival Repository
content: Archives Center, National Museum of American History
objectType: label: Type
content: Archival materials