Dyscrasite sending and receiving apparatus

Date Made: ca 1918ca. 1918

Maker: Case Research Laboratory

Location: Currently not on view

See more items in: Work and Industry: Electricity

Exhibition:

Exhibition Location:

Credit Line: from Case Research Laboratory, thru E. I. Sponable

Data Source: National Museum of American History

Id Number: EM.003983.01Catalog Number: 003983.01Accession Number: 65315

Object Name: optical signalling deviceoptical transceiver

Measurements: tube (.02): 5 3/4 in x 1 in x 3/4 in; 14.605 cm x 2.54 cm x 1.905 cmtransceiver (.01): 34 in x 23 in x 18 in; 86.36 cm x 58.42 cm x 45.72 cm

Guid: http://n2t.net/ark:/65665/ng49ca746a5-5a67-704b-e053-15f76fa0b4fa

Record Id: nmah_712670

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