Telegraph Line Tester

Telegraph Line Tester

Telegraph Line Tester
Science Museum Group
© The Board of Trustees of the Science Musuem

C K Varley telegraph line testing set in wooden case.

Details

Category:
Telecommunications
Object Number:
Y7000.612
Materials:
brass (copper, zinc alloy), glass, wood (unidentified) and metal (unknown)
Measurements:
overall: 225 mm x 247 mm x 263 mm,
type:
galvanometer