 |
Here we look at the correct way to use plugs and cords on the switchboard. Opposite is a typical continental/intercontinental board layout. Far left of photo the Visible Index File (VIF). |
In more Detail
The basic design of switchboard was little changed from the early 1900s, but those provided to meet the rapid growth in overseas calls, circa 1970, had Formica keyshelves, instead of the traditional red fabric covering. It is likely that these were refurbished keyshelves, rather than brand new boards, such was the longevity of the original construction.
| Part 1 - Keyshelf and Jackfields | |
 |
Opposite is a typical 'modern' continental/intercontinental board layout. |
| Part 2 - Plugs and Cords | |
 |
Here we look at the correct way to use plugs and cords on the switchboard. |
Page last updated 21st July 2012. Checked May 2021.
All logos and trade marks are the property of their respective owners and are used on the Light Straw site(s) for review only. Students and researchers are recommended to make their own independent enquiries as to the accuracy of the information contained therein.