Manual / Guide · n.d.

AE Bulletin 505: Lubrication of Automatic Switching Equipment

Read the PDF ↗

Lubrication points and schedules for Strowger equipment.

Author

Automatic Electric Co.

Year

n.d.

Type

Manual / Guide

Credit

Telephone Collectors International (TCI) Library, telephonecollectors.info (retrieved via Internet Archive Wayback Machine)

← Back to the Reference Library