Victor J. Evans & Company. U.S. and Foreign Patents
setName: label: See more items in
content: Division of Mechanical and Civil Engineering Panama Canal Collection
unitdate: label: Date
content: 1917
container: label: Container
content: Box 1, Folder 5
dataSource: label: Archival Repository
content: Archives Center, National Museum of American History
objectType: label: Type
content: Archival materials
scopecontent: label: Scope and Contents
content: See accession 2001.0302.