Valve tuner. With Fleming valves / Marconi W T Co. of America / About 1912 [typed on mount] [lack and white photoprint]
odd: label: Local Numbers
content: AC0055-0000032.tif (AC Scan)
name: label: Collector
content: Clark, George H.
label: Names
content: Marconi Wireless Telegraph Company of America
label: Collection Creator
content: Clark, George Howard, 1881-1956
topic: label: Topic
content: Radio -- Receivers and reception
creator: label: Collector
content: Clark, George H.
setName: label: See more items in
content: George H. Clark Radioana Collection
label: See more items in
content: George H. Clark Radioana Collection / Series 49: Audio Signal Devices / Brandes Headset advertising material: posters, brochures (oversize)
physdesc: label: Extent
content: 1 Item (Silver gelatin on paper; mounted on paper., 7.0" x 11.0")
unitdate: label: Date
content: Circa 1912
container: label: Container
content: Box 221, Folder 2
dataSource: label: Archival Repository
content: Archives Center, National Museum of American History
objectType: label: Type
content: Archival materials
label: Type
content: Photographs
genre_format: label: Genre/Form
content: Photographs -- 1910-1920 -- Black-and-white photoprints -- Silver gelatin
scopecontent: label: Scope and Contents
content: Tuner made by the Marconi Wireless Telegraph Company of America. In ink at bottom of mount: SRM 46 208. "Photo to / G H Clark / from Geo. / Hayes" in ink on mount.