Folder 028 Division - Bells, Dials, Headsets, Sounders

Autotransformers, Bells, Buzzers, Dials, Dial Adapters and Mountings, Gongs, Head Telephone Sets, Headsets, Potentiometers, Rheostats, Ringers, and Sounders

Documents

pdf 028-000-000 ATT I66 Jun84 - Index Tl Popular

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028-000-000-Index_tl.pdf

028-000-000 ATT I66 Jun84 - Index Tl

Issue 66, June 1984.  AT&T.  Autotransformers, Bells, Buzzers, Dials, Dial Adapters and Mountings,
Gongs, Head Telephone Sets, Headsets, Potentiometers, Rheostats, Ringers
and Sounders

pdf 028-000-000 I33 Popular

By 469 downloads

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028-000-000_I33.pdf

028-000-000 I33
Contributed by Sam Etler.

pdf 028-000-000 i33 May74 - Index - Autotransformers ... Popular

By 555 downloads

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028-000-000-jg.pdf

028-000-000 i33 May74 - Index - Autotransformers ...

AUTOTRANSFORMERS, BELLS, BUZZERS, DIALS, DIAL ADAPTERS AND MOUNTINGS, GONGS, HEAD TELEPHONE SETS, HEADSETS, POTENTIOMETERS, RHEOSTATS, RINGERS, AND SOUNDERS.  Issue 33, May 1974.    Contributed by Sam Etler.

pdf 028-000-000 I59 Popular

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028-000-000_I59.pdf

028-000-000 I59
Contributed by Sam Etler.

pdf 028-000-000 I66 Popular

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028-000-000_I66.pdf

028-000-000 I66
Contributed by Sam Etler.

pdf 028-000-000PT X1 IY Popular

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028-000-000PT_X1_IY.pdf

028-000-000PT X1 IY
Contributed by Sam Etler.

pdf 028-101-701 I1D Popular

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028-101-701_I1D.pdf

028-101-701 I1D

Contributed by Russ Kirk.

pdf 028-102-701 I5 Popular

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028-102-701_I5.pdf

028-102-701 I5

Contributed by Russ Kirk.

pdf 028-112-701 I2D Dec62 4-Type Buzzers Requirements Adjusting Procedures Popular

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028-112-701_I2D_Dec62_4-Type_Buzzers_Requirements_Adjusting_Procedures.pdf

028-112-701 I2D Dec62 4-Type Buzzers Requirements Adjusting Procedures
Contributed by Steve Cichorsky.

pdf 028-113-701 I6D Aug60 8-Type Buzzers Requirements Adjusting Procedures Popular

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028-113-701_I6D_Aug60_8-Type_Buzzers_Requirements_Adjusting_Procedures.pdf

028-113-701 I6D Aug60 8-Type Buzzers Requirements Adjusting Procedures
Contributed by Steve Cichorsky.

pdf 028-113-920 IA Sep45 Installation 8A Buzzer 550 551 552 Type PBXs Popular

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028-113-920_IA_Sep45_Installation_8A_Buzzer_550_551_552_Type_PBXs.pdf

028-113-920 IA Sep45 Installation 8A Buzzer 550 551 552 Type PBXs
8A-type buzzer, 550-type, 551-type and 552-type PBXs. Contributed by Steve Cichorsky.

pdf 028-120-701 I1D Popular

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028-120-701_I1D.pdf

028-120-701 I1D

Contributed by Russ Kirk.

pdf 028-130-701 I4D Popular

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028-130-701_I4D.pdf

028-130-701 I4D

Contributed by Russ Kirk.

pdf 028-131-701 i1 Feb57 - Adjusting C4 and C5 Ringers Popular

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028-131-701_i1_Feb57_Adjusting_C4_C5_Ringers_tci_ocr.pdf

pdf 028-140-701 I1D Popular

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028-140-701_I1D.pdf

028-140-701 I1D

Contributed by Russ Kirk.

pdf 028-141-701 I1 Popular

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028-141-701_I1.pdf

028-141-701 I1

Contributed by Russ Kirk.

pdf 028-300-501 I4 Popular

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028-300-501_I4.pdf

028-300-501 I4

Contributed by Russ Kirk.

pdf 028-300-501 Tl Popular

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028-300-501_tl.pdf

028-300-501 Tl

Dials, BSP 028-300-501 - 2, 4, 5, and 6 type dials - Speed and Percent Break Tests (BSP)

pdf 028-300-701 i9D Aug60 - Dials, Adjusting Popular

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028-300-701_i9D_Aug60_Dials_Adjusting_tci_ocr.pdf

028-300-701 i9D Aug60 - Dials, Adjusting

DIALS
2, 4, 5, AND 6 TYPES
REQUIREMENTS AND ADJUSTING PROCEDURES - Includes speed check by stroboscope

pdf 028-300-801 I6 Popular

By 485 downloads

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028-300-801_I6.pdf

028-300-801 I6

Contributed by Russ Kirk.

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Recent Contributors

Thanks for new documents from Jim Hurtle, Ed Palazzo, Paul Fassbender, Bruce Patterson, Remco Enthoven, Jon Kolger, Paul Ivester, Len Hicken, Fred Haynes, Kurt Rudolph, Wade ("Kellogg KITT"), the Connections Museum, Rick Walsh, Jeff Lamb, Jeremy Walters, Alan David, Dennis Hock, and Tim Griffin.

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