Insulator for pole mounted telegraph wires

Gisborne and Smith's insulator for telegraph wires mounted on

Creative Commons LicenseThis image is released under a CC BY-NC-SA 4.0 Licence

Buy this image as a print 

Buy

License this image for commercial use at Science and Society Picture Library

License

Gisborne and Smith's insulator for telegraph wires mounted on
Science Museum Group
© The Board of Trustees of the Science Museum

Gisborne and Smith's insulator for telegraph wires mounted on short pole

Details

Category:
Telecommunications
Object Number:
1860-60
type:
insulator
credit:
Gisborne, F.N.