Manual Telephone Exchange

Manual Telephone Exchange

Manual Telephone Exchange
Science Museum Group
© The Board of Trustees of the Science Musuem

Manual telephone exchange by Dictograph Telephones.

Details

Category:
Telecommunications
Object Number:
Y7001.226
Materials:
plastic (unidentified) and metal (unknown)
Measurements:
overall: 292 mm x 383 mm x 167 mm,
type:
telephone exchange