Folder C Series - Station Installation and Maintenance

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pdf A301.025 C70.027 i3 Feb62 - Line Concentrator No 1A KS-15917 List 3 Battery Supply Popular

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A301.025_C70.027_i3_Feb62_-_Line_Concentrator_No_1A_KS-15917_List_3_Battery_Supply_tci-ocr.pdf

A301.025 C70.027 i3 Feb62 - Line Concentrator No 1A KS-15917 List 3 Battery Supply

Contributed by Steve Cichorsky. Processed by Remco Enthoven and Paul Fassbender.

pdf A399.006 C70.904 iA Nov58 - Program Circuits - Installation Maintenance Popular

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A399.006_C70.904_iA_Nov58_-_Program Circuits_-_Installation_Maintenance_tci-ocr.pdf

A399.006 C70.904 iA Nov58 - Program Circuits - Installation Maintenance

Contributed by Steve Cichorsky. Processed by Remco Enthoven and Paul Fassbender.

pdf A807.071 C70.243 i3 Jan61 - P1 Carrier Telephone System - Id General Desc Use Popular

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A807.071_C70.243_i3_Jan61_-_P1_Carrier_Telephone_System_-_Id_General_ Desc_Use_tci-ocr.pdf

A807.071 C70.243 i3 Jan61 - P1 Carrier Telephone System - Id General  Desc Use

Contributed by Steve Cichorsky. Processed by Remco Enthoven and Paul Fassbender.

pdf C63.448 i1 Mar55 - Telephone Sets - 554, 556, 558 - Conn Popular

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C63.448_i1_Mar55_Telephone_Sets_554_556_558_Conn_ocr_tci.pdf

C63.448 i1 Mar55 - Telephone Sets - 554, 556, 558 - Conn

Contributed and scanned by John Novack. Processing by Paul Fassbender.

pdf C70.111 I1 Aug59 - 103 Key Equipment Secretarial Answering Service Popular

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C70.111_i1_Aug59_103_Key_Equipment_Secretarial_Answering_Service.pdf

C70.111 I1 Aug59 - 103 Key Equipment Secretarial Answering Service

Issue 1, August 1959.  Contributed by Steve Cichorsky.

pdf C71.501C iA2 Jun62 AZ ONLY - Selective Signaling - Audible Signal Circuit Popular

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C71.501C_iA2_Jun62_AZ_ONLY_Selective_Signaling_Audible_Signal_Circuit_tci.pdf

C71.501C iA2 Jun62 AZ ONLY - Selective Signaling - Audible Signal Circuit

[Interesting coding and restricted geography use] Contributed by Paul Fassbender.

pdf C71.909 IA PTT Jan57 - Service Observing For TelCo Business Offices Popular

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C71.909_iA_PTT_Jan57_Service_Observing_for_TelCo_Business_Offices.pdf

C71.909 IA PTT Jan57 - Service Observing For TelCo Business Offices

Issue A, January 1957.  Pacific Tel & Tel.  Includes 101-type key units.  Contributed by Steve Cichorsky.

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