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Folder Western Electric

Categories

Folder 15A-23A-Key-Systems
Folder 1A and 1A1 Key Equipment
Folder 1A2 Equipment
Folder 2A-Farm-Interphone
Folder 3XB - SD-CD
Folder 5XB - SD-CD
Folder 6A-Equipment
Folder 740 PBX - All Documentation*
Folder 750 PBX - All Documentation
Folder 755 PBX - All Documentation
Folder CDs, SDs and T-drawings
Folder ED-65720 Line Finder Schematic & Sequence Chart
Folder N1-Carrier
Folder No.2-Local-Test-Cabinet
Folder Number 5 Toll Testboard
Folder SD-CD-1a246-01_MF_Receiver
Folder SD-CD-25791-01_No-Such-Number_Tone.pdf
Folder SD-CD-30200-Step-by step systems no.1 or 350A Loca
Folder SD-CD-30228 Toll and Local Connector
Folder SD-CD-30243-TestConn-350-355A
Folder SD-CD-30903-35-E-97-Local-Connector-One-Ring-Gen-Co
Folder SD-CD-30976-01_3_4_Wire_Selector
Folder SD-CD-30978-8PtyRevCallSel-350-355-360A
Folder SD-CD-31088
Folder SD-CD-31592-CoinTrkCkt350-355-360A
Folder SD-CD-31637-J34719A-ConnTstSet
Folder SD-CD-31739-01_No1_350A_355A_Comb_Conn_Ckt
Folder SD-CD-32133-01-SubLineCkt350-355-360A
Folder SD-CD-33013-i4D-No1_350A_355A_360A_35-E-97_200_Point_Linefinder_Trunk_Finder_3-Wire
Folder SD-CD-56134_2B_Signaling_Test_Set
Folder SD-CD-59070
Folder SD-CD-62440-01 I29 Nos. 3 Toll and Tandem Switchbo
Folder SD-CD-63394-Broadband Carrier Systems
Folder SD-CD-64800-01 Toll Systems - Switchboard No. 3C o
Folder SD-CD-65680-505-506-507-Switchboards
Folder SD-CD-65714-557A-General-Ckts
Folder SD-CD-65715-555-557A-CO-TrunkCkt
Folder SD-CD-65721-Sel-Conn
Folder SD-CD-65727-557A-SecLineAndLineLampTstCkt
Folder SD-CD-65729-557B-TAS-SWBD
Folder SD-CD-65731-557B-TAS-SWBD
Folder SD-CD-65773_701B_BatCutOff
Folder SD-CD-66037-01-Tst-Line-701A-701B-711A-711B-Conn-S
Folder SD-CD-66073-01-Tst-Set-J54701B-701-A-B-711-A-B-740
Folder SD-CD-66144-012_Connector_701B
Folder SD-CD-66520-555-General-Ckts
Folder SD-CD-66537-555-StationLineCkts
Folder SD-CD-69105-01_KTS No. 1A, Private Line
Folder SD-CD-69286-01 6A Key Telephone System
Folder SD-CD-69513-1A2LineCkt
Folder SD-CD-69556-4WPrivateLineTerminatingStationCkt
Folder SD-CD-73094-911NA-Tst-Set
Folder SD-CD-95259-KS16617Amp
Folder SD-CD-96181-No3-Tst-Cabinet
Folder SD-CD-96335-01_Dial_Testing_Circuit_LTC_No-3
Folder SD-CD-99706-24A_Loop_Checker
Folder SD-CD-99707-24B_Loop_Checker_Generator
Folder WEco Switching Documents

Documents

Select Toggle Title Date Download
pdf 1974 SCOTS - Surveillance & Control Of Transmission Systems (1849 downloads) Popular Download (pdf, 1.99 MB)
pdf 1973, 1974 - Automatic Message Accounting Brochures (4) (2279 downloads) Popular Download (pdf, 5.53 MB)

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