Tester No. 106 heat coil and fuse

Tester No. 106 heat coil and f Tester No. 106 heat coil and fuse

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Tester No. 106 heat coil and f
Science Museum Group
© The Board of Trustees of the Science Musuem

Tester No. 106 heat coil and fuse
Science Museum Group Collection
© The Board of Trustees of the Science Museum

Tester No. 106 heat coil and fuse.

Details

Category:
Telecommunications
Object Number:
Y2003.22.167.1
Measurements:
Overall: 140 mm x 220 mm x 185 mm,
type:
telephone exchange accessory
credit:
Gift of British Telecommunications plc