Geissler-type spectral tube
Geissler-type spectral tube
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Usage conditions apply
- Location
- Currently not on view
- Object Name
- Geissler Tubes
- geissler tube
- Other Terms
- Geissler Tubes; Electron Tube,Diode; Electron Tubes
- Measurements
- overall: 8 in x 1 1/8 in x 7/8 in; 20.32 cm x 2.8575 cm x 2.2225 cm
- ID Number
- EM.320458.7
- catalog number
- 320458.7
- accession number
- 241402
- Credit Line
- from International Business Machines, Inc., William J. Hammer Collection
- See more items in
- Work and Industry: Electricity
- Data Source
- National Museum of American History
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