Artifact Details

Title

Electronic switching systems no. 1 : arranged with 2-wire features

Catalog Number

102774939

Type

Text

Date

1970

Publisher

Bell Telephone Laboratories, Inc.

Description

Items in this folder were originally bound. This folder contains multiple documents. All documents are labeled "AT&TCo SPCS."

Category

Program Listing

Collection Title

Al Kossow collection

Credit

Gift of Al Kossow

Lot Number

X6512.2012