Attributions

The files and metadata on this page have been mirrored with permission from The Telecom Archive.

Northern Electric / Northern Telecom Card Catalog

Category

Hooks

Index

Switch

Cards

4

General

Card 1
1965-01-01

General

Card 2
1965-01-01

N143

Card 1
1971-09-01

NE-143

Card 1
1971-07-01