Attributions

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

Northern Electric / Northern Telecom Card Catalog

Category

Closures

Index

Closures

Cards

11

General

Card 1
1971-10-01

N1

Card 1
1970-12-01

NE-6

Card 1
1968-02-01

QCH1 QCH2 QCH3 QCH4 QCH5 QCH6

Card 1
1971-10-01

QCH1 QCH2 QCH3 QCH4 QCH5 QCH6

Card 2
1971-10-01

QCH1 QCH2 QCH3 QCH4 QCH5 QCH6

Card 3
1971-10-01

QCH1 QCH2 QCH3 QCH4 QCH5 QCH6

Card 4
1971-10-01

QCH7A

Card 1
1968-07-01

QCH10

Card 1
1971-10-01

QCH10

Card 2
1972-03-01

QCH11A

Card 1
1972-03-01