Measurements:

overall: 2 1/4 in x 4 in x 2 5/8 in; 5.715 cm x 10.16 cm x 6.6675 cm

Object Name:

Telephone Transmitter

Date made:

1887

Location:

Currently not on view

Credit Line:

from Bell Telephone Laboratories

ID Number:

EM.315082.07

Accession number:

215003

Catalog number:

315082.07

See more items in:

Work and Industry: Electricity

Data Source:

National Museum of American History

GUID:

http://n2t.net/ark:/65665/ng49ca746aa-971b-704b-e053-15f76fa0b4fa

EDAN-URL:

edanmdm:nmah_1212694