Object Details
sova.nmah.ac.0055_ref2356
- Collection Creator
- Clark, George Howard, 1881-1956
- See more items in
- George H. Clark Radioana Collection
- Date
- 1904-1943
- Archival Repository
- Archives Center, National Museum of American History
- Identifier
- NMAH.AC.0055, Series 154
- Type
- Archival materials
- Collection Citation
- George H. Clark Radioana Collection, Archives Center, National Museum of American History, Smithsonian Institution
- Collection Rights
- Collection items available for reproduction, but the Archives Center makes no guarantees concerning copyright restrictions. Other intellectual property rights may apply. Archives Center cost-recovery and use fees may apply when requesting reproductions.
- Scope and Contents note
- This series contains articles; booklets; correspondence, 1904, 1905, 1911, 1921, 1923, 1924; graphs; memoranda; news clippings; pamphlets; and periodical clippings about the reduction of man-made interference to reception of radio signals, including interference from power lines and power apparatus, e.g. electric apparatus on automobiles, aircraft and household appliances. The series does not include interference from atmospheric sources, transmitters, receivers, or automobile "wheel static."
- Collection Restrictions
- Collection is open for research but a portion of the collection remains unprocessed and is stored off-site and special arrangements must be made to work with it. Contact the Archives Center for information at [email protected] or 202-633-3270. Gloves must be worn when handling unprotected photographs, negatives, and slides.
NMAH.AC.0055_ref2356
Large EAD
https://n2t.net/ark:/65665/ep88fbdfbe6-6788-452b-ae98-d59f470016f5
NMAH.AC.0055
ACAH
- Record ID
- ebl-1562720312231-1562720312549-6