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Technology and Operations Records, 1967-1993

 Sub-Series
Accession: 2225Identifier: 2225-XIII.-A.

Dates

  • Creation: 1967-1993

Scope and Contents

Records from MCI groups and departments involved in constructing, maintaining and operating MCI's transmission network. Most records are from MCI's Microwave Engineering Group, but series also includes records related to the design and implementation of computerized switching, digital distribution and fiber optic transmission, and local distribution facilities planning and procedures. Records are arranged in four groups: 1. Technology and Operations subject files, arranged alphabetically 2.Records of the Local Distribution Group, arranged alphabetically 3. Switch Systems Engineering project files, arranged alphabetically 4. Locality engineering records, sampled from larger record group. See group notes for sampling methodology and arrangement.

Extent

From the Series: 64 Linear Feet

Language of Materials

From the Collection: English

Additional Description

Access Restrictions

25-year time seal from the date of creation due to privacy/security reasons. Litigators may not view the collection without approval.

Related Names

Creator

Repository Details

Repository Details

Part of the Manuscripts and Archives Repository

Contact:
PO Box 3630
Wilmington Delaware 19807 USA
302-658-2400