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PANEL SYSTEM (GROUND CUT -OFF) TRAINING MANUAL SEQUENCE CHARTS AND OPERATIONAL SKETCHES THE AMERICAN TELEPHONE AND TELEGRAPH COMPANY OPERATION AND ENGINEERING DEPARTMENT PLANT OPERATION DIVISION FOR TRAINING PURPOSES ONLY PRINTED IN U.S.A. downloaded from: TCI Library - http://www.telephonecollectors.info - Source: Connections Museum, Seattle, WA
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Page 1: PANEL SYSTEM · PANEL SYSTEM (GROUND CUT -OFF) TRAINING MANUAL SEQUENCE CHARTS AND OPERATIONAL SKETCHES THE AMERICAN TELEPHONE AND TELEGRAPH COMPANY OPERATION AND ENGINEERING DEPARTMENT

PANEL SYSTEM

(GROUND CUT -OFF)

TRAINING MANUAL

SEQUENCE CHARTS AND OPERATIONAL SKETCHES

THE AMERICAN TELEPHONE AND TELEGRAPH COMPANY

OPERATION AND ENGINEERING DEPARTMENT PLANT OPERATION DIVISION

FOR TRAINING PURPOSES ONLY

PRINTED IN U.S.A.

downloaded from: TCI Library - http://www.telephonecollectors.info - Source: Connections Museum, Seattle, WA

Page 2: PANEL SYSTEM · PANEL SYSTEM (GROUND CUT -OFF) TRAINING MANUAL SEQUENCE CHARTS AND OPERATIONAL SKETCHES THE AMERICAN TELEPHONE AND TELEGRAPH COMPANY OPERATION AND ENGINEERING DEPARTMENT

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Page 4: PANEL SYSTEM · PANEL SYSTEM (GROUND CUT -OFF) TRAINING MANUAL SEQUENCE CHARTS AND OPERATIONAL SKETCHES THE AMERICAN TELEPHONE AND TELEGRAPH COMPANY OPERATION AND ENGINEERING DEPARTMENT

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