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cathode ray oscilloscope

Maker:
Western Union Corporation  Search this
Object Name:
Oscilloscope, Cathode Ray
oscilloscope
Credit Line:
from Western Union Corporation
ID Number:
EM.332470
Accession number:
294351
294351
Collector/donor number:
89-01
Catalog number:
332470
See more items in:
Work and Industry: Electricity
Data Source:
National Museum of American History
GUID:
http://n2t.net/ark:/65665/ng49ca746a7-0159-704b-e053-15f76fa0b4fa
EDAN-URL:
edanmdm:nmah_891493

tube, cathode ray

Measurements:
overall: 7 1/4 in x 14 1/2 in x 7 in; 18.415 cm x 36.83 cm x 17.78 cm
Object Name:
tube, cathode ray
Credit Line:
Donation of George E. Burch, Jr., M.D., Professor of Medicine, Department of Medicine, Tulane University School of Medicine, New Orleans, Louisiana
ID Number:
1980.0186.176
Catalog number:
1980.0186.176
Accession number:
1980.0186
See more items in:
Medicine and Science: Medicine
Data Source:
National Museum of American History
GUID:
http://n2t.net/ark:/65665/ng49ca746b2-a464-704b-e053-15f76fa0b4fa
EDAN-URL:
edanmdm:nmah_1814824
Online Media:

cathode ray tube

Measurements:
overall: 5 3/8 in x 16 1/4 in x 5 3/16 in; 13.6525 cm x 41.275 cm x 13.17625 cm
Object Name:
cathode ray tube
Credit Line:
Donation of George E. Burch, Jr., M.D., Professor of Medicine, Department of Medicine, Tulane University School of Medicine, New Orleans, Louisiana
ID Number:
1980.0186.174
Catalog number:
1980.0186.174
Accession number:
1980.0186
Collector/donor number:
220
See more items in:
Medicine and Science: Medicine
Data Source:
National Museum of American History
GUID:
http://n2t.net/ark:/65665/ng49ca746b2-e043-704b-e053-15f76fa0b4fa
EDAN-URL:
edanmdm:nmah_1814676
Online Media:

Dumont type 34 cathode ray tube

Maker:
DuMont Company  Search this
Measurements:
overall: 12 1/4 in x 3 1/2 in; 31.115 cm x 8.89 cm
Object Name:
cathode ray tube
Date made:
1933
Credit Line:
from Ethel DuMont
ID Number:
EM.327763
Accession number:
270106
Catalog number:
327763
See more items in:
Work and Industry: Electricity
Data Source:
National Museum of American History
GUID:
http://n2t.net/ark:/65665/ng49ca746ac-baa5-704b-e053-15f76fa0b4fa
EDAN-URL:
edanmdm:nmah_1348246

Dumont 5" "Phasmajector" cathode ray tube - John Wayne

Maker:
DuMont Company  Search this
Measurements:
overall: 17 in x 5 1/2 in x 5 in; 43.18 cm x 13.97 cm x 12.7 cm
Object Name:
cathode ray tube
Credit Line:
from Fairchild Camera and Instrument Corporation, Dumont Laboratories Div., thru Edgar S. Hill
ID Number:
EM.328255
Catalog number:
328255
Accession number:
270517
See more items in:
Work and Industry: Electricity
Data Source:
National Museum of American History
GUID:
http://n2t.net/ark:/65665/ng49ca746ac-bb71-704b-e053-15f76fa0b4fa
EDAN-URL:
edanmdm:nmah_1348384
Online Media:

Cathode Ray Tube for Television

Maker:
DuMont Company  Search this
Physical Description:
glass (overall material)
metal (overall material)
plastic (overall material)
Measurements:
overall: 12 in x 3 1/2 in; 30.48 cm x 8.89 cm
Object Name:
cathode ray tube
television picture tube
Date made:
ca 1940
Credit Line:
from Fairchild Camera and Instrument Corporation, Dumont Laboratories Div., thru Edgar S. Hill
ID Number:
EM.328322
Catalog number:
328322
Accession number:
270517
See more items in:
Work and Industry: Electricity
Communications
American Enterprise
Data Source:
National Museum of American History
GUID:
http://n2t.net/ark:/65665/ng49ca746ac-b521-704b-e053-15f76fa0b4fa
EDAN-URL:
edanmdm:nmah_1348434

Experimental Braun-type cathode ray tube

Measurements:
overall: 18 in x 13 in x 5 in; 45.72 cm x 33.02 cm x 12.7 cm
Object Name:
Cathode Ray Tube
Credit Line:
from Columbia University, Department of Physics, thru Alvin P. Tramm
ID Number:
EM.322948
Catalog number:
320948
Accession number:
249200
See more items in:
Work and Industry: Electricity
Data Source:
National Museum of American History
GUID:
http://n2t.net/ark:/65665/ng49ca746ab-81c6-704b-e053-15f76fa0b4fa
EDAN-URL:
edanmdm:nmah_1276641
Online Media:

Dumont 4-color cathode ray tube

Maker:
DuMont Company  Search this
Object Name:
cathode ray tube
Credit Line:
from Fairchild Camera and Instrument Corporation, Dumont Laboratories Div., thru Edgar S. Hill
ID Number:
EM.328359
Catalog number:
328359
Accession number:
270517
See more items in:
Work and Industry: Electricity
Data Source:
National Museum of American History
GUID:
http://n2t.net/ark:/65665/ng49ca746a5-2eff-704b-e053-15f76fa0b4fa
EDAN-URL:
edanmdm:nmah_711655
Online Media:

Dumont K1003P4 cathode ray tube

Maker:
DuMont Company  Search this
Measurements:
overall: 24 in x 12 in; 60.96 cm x 30.48 cm
Object Name:
electron tube
cathode ray tube
CRT
Other Terms:
electron tube; Electron Tubes
Date made:
c1955
ID Number:
1997.0382.03
Catalog number:
1997.0382.03
Accession number:
1997.0382
See more items in:
Work and Industry: Electricity
Data Source:
National Museum of American History
GUID:
http://n2t.net/ark:/65665/ng49ca746a5-0e70-704b-e053-15f76fa0b4fa
EDAN-URL:
edanmdm:nmah_700011
Online Media:

Replica of Thomson Cathode Ray Tube #3

Maker:
Cavendish Laboratory  Search this
Measurements:
overall: 16 in; x 40.64 cm
Object Name:
Electron Tube, CRT, Thomson
cathode ray tube
ID Number:
EM.318206
Catalog number:
318206
Accession number:
224580
See more items in:
Work and Industry: Electricity
Data Source:
National Museum of American History
GUID:
http://n2t.net/ark:/65665/ng49ca746a5-19bb-704b-e053-15f76fa0b4fa
EDAN-URL:
edanmdm:nmah_701517

Dumont 3" "Phasmajector" cathode ray tube - Claudette Colbert

Maker:
DuMont Company  Search this
Measurements:
overall: 12 in x 3 1/2 in x 3 in; 30.48 cm x 8.89 cm x 7.62 cm
Object Name:
Electron Tube, Image Orthicon
cathode ray tube
Credit Line:
from Fairchild Camera and Instrument Corporation, Dumont Laboratories Div., thru Edgar S. Hill
ID Number:
EM.328282
Accession number:
270517
Catalog number:
328282
See more items in:
Work and Industry: Electricity
Data Source:
National Museum of American History
GUID:
http://n2t.net/ark:/65665/ng49ca746a5-1d61-704b-e053-15f76fa0b4fa
EDAN-URL:
edanmdm:nmah_701820

J.J. Thomson's cathode ray tube #3, replica of Cavendish Lab apparatus

Originator:
Thomson, J. J.  Search this
Manufacturer:
University of Cambridge. Department of Physics. Cavendish Laboratory  Search this
Physical Description:
glass; metal; wire (overall material)
Measurements:
overall: 40 cm x 10 cm; 15 3/4 in x 3 15/16 in
Object Name:
Electron Tube, Cathode Ray
Place made:
United Kingdom: England, Cambridge
Associated Place:
United Kingdom: England, Cambridge
Date made:
ca. 1960
Subject:
Science & Scientific Instruments  Search this
Modern Physics  Search this
Credit Line:
Cavendish Laboratory
ID Number:
EM.N-08013-B
Catalog number:
EM*N-08013-B
318206
Accession number:
244580
See more items in:
Medicine and Science: Modern Physics
Science & Mathematics
Data Source:
National Museum of American History
GUID:
http://n2t.net/ark:/65665/ng49ca746a5-6242-704b-e053-15f76fa0b4fa
EDAN-URL:
edanmdm:nmah_714279

J.J. Thomson's cathode ray tube #2, replica of Cavendish Lab apparatus

Originator:
Thomson, J. J.  Search this
Manufacturer:
University of Cambridge. Department of Physics. Cavendish Laboratory  Search this
Physical Description:
glass; metal; wire (overall material)
Measurements:
overall: 30.5 cm x 8.5 cm; 12 in x 3 11/32 in
Object Name:
Electron Tube, Cathode Ray
electron tube, cathode ray (replica)
Associated Place:
United Kingdom: England, Cambridge
Date made:
ca. 1960
Subject:
Science & Scientific Instruments  Search this
Modern Physics  Search this
Credit Line:
Cavendish Laboratory
ID Number:
EM.N-08013-A
Accession number:
224580
Catalog number:
N-8013-A
See more items in:
Medicine and Science: Modern Physics
Science & Mathematics
Data Source:
National Museum of American History
GUID:
http://n2t.net/ark:/65665/ng49ca746a5-3d02-704b-e053-15f76fa0b4fa
EDAN-URL:
edanmdm:nmah_700219

Crookes experimental cathode ray tube

Measurements:
overall: 9 1/2 in x 6 in x 4 1/4 in; 24.13 cm x 15.24 cm x 10.795 cm
Object Name:
Electron Tube, Diode
cathode ray tube
crookes tube
Other Terms:
Electron Tube, Diode; Electron Tubes
Credit Line:
from International Business Machines, Inc., William J. Hammer Collection
ID Number:
EM.320433
Catalog number:
320433
Accession number:
241402
See more items in:
Work and Industry: Electricity
Data Source:
National Museum of American History
GUID:
http://n2t.net/ark:/65665/ng49ca746a5-4110-704b-e053-15f76fa0b4fa
EDAN-URL:
edanmdm:nmah_712861
Online Media:

Dumont type 1 "Phasmajector" cathode ray tube - Abe Lincoln

Maker:
DuMont Company  Search this
Measurements:
overall: 12 3/4 in x 3 1/2 in x 3 in; 32.385 cm x 8.89 cm x 7.62 cm
Object Name:
Electron Tube, CRT
cathode ray tube
Credit Line:
from Fairchild Camera and Instrument Corporation, Dumont Laboratories Div., thru Edgar S. Hill
ID Number:
EM.328296
Catalog number:
328296
Accession number:
270517
See more items in:
Work and Industry: Electricity
Data Source:
National Museum of American History
GUID:
http://n2t.net/ark:/65665/ng49ca746a5-273c-704b-e053-15f76fa0b4fa
EDAN-URL:
edanmdm:nmah_701759

General Electric type 10BP4 cathode ray tube

Maker:
General Electric Company  Search this
Measurements:
overall: 19 in x 11 in x 11 in; 48.26 cm x 27.94 cm x 27.94 cm
Object Name:
Electron Tube
cathode ray tube
Other Terms:
Electron Tube; Electron Tubes
ID Number:
1997.0382.04
Accession number:
1997.0382
Catalog number:
1997.0382.04
See more items in:
Work and Industry: Electricity
Data Source:
National Museum of American History
GUID:
http://n2t.net/ark:/65665/ng49ca746a5-1e80-704b-e053-15f76fa0b4fa
EDAN-URL:
edanmdm:nmah_710776
Online Media:

CBS type 12LP4A cathode ray tube

Maker:
CBS Laboratories  Search this
Measurements:
overall: 18 1/2 in x 12 in; 46.99 cm x 30.48 cm
Object Name:
Electron Tube
cathode ray tube
Other Terms:
Electron Tube; Electron Tubes
ID Number:
1997.0382.06
Accession number:
1997.0382
Maker number:
165552
Catalog number:
1997.0382.06
See more items in:
Work and Industry: Electricity
Data Source:
National Museum of American History
GUID:
http://n2t.net/ark:/65665/ng49ca746a5-3e43-704b-e053-15f76fa0b4fa
EDAN-URL:
edanmdm:nmah_710785
Online Media:

Crookes Tube for Cathode Ray Demonstration

Measurements:
overall: 14 in x 5 in; 35.56 cm x 12.7 cm
Object Name:
Electron Tube, Diode
cathode ray tube
Crookes tube
crookes tube
Other Terms:
Electron Tube, Diode; Electron Tubes
Credit Line:
from Columbia University, Department of Physics, thru Alvin P. Tramm
ID Number:
EM.323680
Catalog number:
323680
Accession number:
249200
See more items in:
Work and Industry: Electricity
Data Source:
National Museum of American History
GUID:
http://n2t.net/ark:/65665/ng49ca746ab-c145-704b-e053-15f76fa0b4fa
EDAN-URL:
edanmdm:nmah_712863
Online Media:

Cathode ray oscilloscope tube, Weinhart patent

Physical Description:
glass (overall material)
metal (overall material)
wood (overall material)
Measurements:
overall: 5 1/2 in x 7 in x 18 in x 4 1/2 in; 13.97 cm x 17.78 cm x 45.72 cm x 11.43 cm
Object Name:
Electron Tube
cathode ray tube
Other Terms:
Electron Tube; Special Purpose; Electron Tubes; Electronics
Credit Line:
from Dr. and Mrs. James R. Gildenston, Scott Andrew Gildenston, Ronita Lynn Gildenston
ID Number:
1992.0001.01
Catalog number:
1992.0001.01
Accession number:
1992.0001
Patent number:
2,207,841
See more items in:
Work and Industry: Electricity
Data Source:
National Museum of American History
GUID:
http://n2t.net/ark:/65665/ng49ca746a9-7585-704b-e053-15f76fa0b4fa
EDAN-URL:
edanmdm:nmah_1113389
Online Media:

Television [includes Cathode Ray Oscilliograph]

Collection Creator:
Clark, George Howard, 1881-1956  Search this
Container:
Box 425, Folder 3
Type:
Archival materials
Scope and Contents note:
Green numbersĀ on photoprints: 2966-3030
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 archivescenter@si.edu or 202-633-3270.

Gloves must be worn when handling unprotected photographs, negatives, and slides.
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.
Collection Citation:
George H. Clark Radioana Collection, Archives Center, National Museum of American History, Smithsonian Institution
See more items in:
George H. Clark Radioana Collection
George H. Clark Radioana Collection / Series A: Thomas Coke KnightT RCA Photographs, circa 1902-1950 / 1.10: Innovations after 1920
Archival Repository:
Archives Center, National Museum of American History
GUID:
https://n2t.net/ark:/65665/ep81d75be2e-5afc-4b3d-9e3c-77062fbb2976
EDAN-URL:
ead_component:sova-nmah-ac-0055-ref2668

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