Radiophone Transmitting and Receiving System
name: label: Collection Creator
content: Clark, George Howard, 1881-1956
setName: label: See more items in
content: George H. Clark Radioana Collection
unitdate: label: Date
content: 1906-1947
dataSource: label: Archival Repository
content: Archives Center, National Museum of American History
identifier: label: Identifier
content: NMAH.AC.0055, Series 132
objectType: label: Type
content: Archival materials
scopecontent: label: Scope and Contents note
content: Series 132 contains advertisement flyers; booklets; bulletins; catalogues; descriptions; diagrams; instructions; instruction books; log of installation and operation of De Forest Radiophones in the U.S. Navy; notes; periodical clippings; photographs and reports.