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Catalog Data
Maker:
Western Union Corporation
Search this
Physical Description:
glass (part: material)
plastic (part: material)
ceramic (part: material)
paper (part: material)
metal (part: material)
Measurements:
overall: 4 in x 4 in x 6 in; 10.16 cm x 10.16 cm x 15.24 cm
Object Name:
Switch, Codeÿselector
telegraph switch
Location:
Currently not on view
Credit Line:
from Western Union Corporation
ID Number:
EM.332319
Accession number:
294351
294351
294351
Catalog number:
332319
See more items in:
Work and Industry: Electricity
Data Source:
National Museum of American History
GUID:
http://n2t.net/ark:/65665/ng49ca746a7-276a-704b-e053-15f76fa0b4fa
EDAN-URL:
edanmdm:nmah_891387
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