In the event of a government shutdown, American History will remain OPEN through at least Saturday, October 7, by using prior year funds. Visit si.edu for updates.

Warnecke Electron Tubes Inc converter tube

Warnecke Electron Tubes Inc converter tube

<< >>
Usage conditions apply
Downloads
Location
Currently not on view
Object Name
cathode ray tube
Measurements
overall: 12 7/8 in x 1 3/4 in; 32.7025 cm x 4.445 cm
overall: 31.5 cm x 4.2 cm; 12 13/32 in x 1 21/32 in
ID Number
1978.0261.10
catalog number
1978.0261.10
accession number
1978.0261
serial number
W-0310
Credit Line
from U.S. Department of Defense, Department of the Navy, Naval Air Development Center
See more items in
Work and Industry: Electricity
Data Source
National Museum of American History
Nominate this object for photography.   

Our collection database is a work in progress. We may update this record based on further research and review. Learn more about our approach to sharing our collection online.

If you would like to know how you can use content on this page, see the Smithsonian's Terms of Use. If you need to request an image for publication or other use, please visit Rights and Reproductions.

Note: Comment submission is temporarily unavailable while we make improvements to the site. We apologize for the interruption. If you have a question relating to the museum's collections, please first check our Collections FAQ. If you require a personal response, please use our Contact page.