Folder Bulletins

For the description and maintenance of switching equipment

Documents

pdf AE Bulletin 150 tools Popular

By 1173 downloads

pdf AE Bulletin 32A1 - Type 32A1 PAX Installing & Operating Instructions, May 1935 Popular

By 1698 downloads

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AE_Bulletin_32A1_Type_32A1_PAX_May_1935.pdf

AE Bulletin 32A1 - Type 32A1 PAX Installing & Operating Instructions, May 1935

Strowger Type 32A1 P-A-X. Includes schematic.  10 lines and 2 interconnecting paths.  Contributed by Steve Cichorsky.

pdf AE Bulletin 331 - Repeating Coils Popular

By 1196 downloads

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A.E. Bulletin 331 Repeating Coils.pdf

AE Bulletin 331 - Repeating Coils
Mar 42.

pdf AE Bulletin 331 - Repeating Coils - (smaller file) Popular

By 171 downloads

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AE-BULLETIN-NO-331-REPEAT-COILS smaller file.PDF

Repeating coils and their uses. Bulletin 331 02-1942

Simplex, Phantom and Composite Circuits.

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pdf AE Bulletin 411 TYPE 33A6-A P-A-B-X Kelloggmike Popular

By 929 downloads

Download (pdf, 3.68 MB)

AE TYPE 33A6-A P-A-B-X kelloggmike.pdf

pdf AE Bulletin 425 - 32A46 Ringing Converter Popular

By 1068 downloads

Download (pdf, 2.41 MB)

AECo Bulletin 425 32A46 Ringing Converter.pdf

pdf AE Bulletin 444 - Sub-Cycle Ringing Converter Popular

By 3305 downloads

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AECo Bulletin 444 Sub-Cycle Ringing Converter.pdf

pdf AE Bulletin 460 - Convotrol, Oct46 Popular

By 1088 downloads

Download (pdf, 952 KB)

AECo Bulletin 460 Convotrol.pdf

AE Bulletin 460 - Convotrol, Oct46

Constant voltage full wave noiseless power unit for exchange equipment.

pdf AE Bulletin 540 1960 MaintenanceTools Popular

By 1794 downloads

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AE_Bulletin540_1960_MaintenanceTools.pdf

AE Bulletin 540 1960 MaintenanceTools

Contributed by Alan David and John Novack.

pdf AE Bulletin 618 - P-A-X Trunk Xfer Equipment Popular

By 1084 downloads

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AECo Bulletin 618 P-A-X Trunk Xfer Equipment.pdf

AE Bulletin 618 - P-A-X Trunk Xfer Equipment

Reissue 05 1946

pdf AE Bulletin 672 - Relay C.A.X. Popular

By 1268 downloads

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AECo Bulletin 672 Relay C.A.X..pdf

pdf AE Bulletin 691 Type 95 PABX 052909 Popular

By 1159 downloads

Download (pdf, 1.46 MB)

AE_Type_95_PABX_052909_bc.pdf

pdf AE Bulletin 800 May56 Electrical Principles Of Telephony Popular

By 1379 downloads

Download (pdf, 16.17 MB)

AE_Bulletin800_May56_ElectricalPrinciplesOfTelephony.pdf

AE Bulletin 800 May56 Electrical Principles Of Telephony

Was Elementary Principles of Telephony.  Contributed by Alan David and John Novack.

pdf AE Bulletin 801 Feb58 Mechanical Principles of Telephony Popular

By 1390 downloads

Download (pdf, 15.01 MB)

AE_Bulletin801_Feb58_MechanicalPrinciplesOfTelephony.pdf

AE Bulletin 801 Feb58 Mechanical Principles of Telephony

Contributed by Alan David and John Novack.

pdf AE Bulletin 802 May58 Fundamentals of Apparatus and Trunking Popular

By 1544 downloads

Download (pdf, 6.50 MB)

AE_Bulletin802_May58_Fund_Trunking.pdf

AE Bulletin 802 May58 Fundamentals of Apparatus and Trunking

Contributed by Alan David and John Novack.

pdf AE Bulletin 803 1959 Distribution Frames Popular

By 1548 downloads

Download (pdf, 13.87 MB)

AE_Bulletin803_1959_Distribution_frames.pdf

AE Bulletin 803 1959 Distribution Frames
Contributed by Alan David and John Novack.

pdf AE Bulletin 805 Dec55 Plunger Lineswitch and Master Switch Popular

By 1324 downloads

Download (pdf, 6.58 MB)

AE_Bulletin805_Dec55_PlungerLineswitch_MasterSwitch.pdf

AE Bulletin 805 Dec55 Plunger Lineswitch and Master Switch

Contributed by Alan David and John Novack.

pdf AE Bulletin 806 Jul57 Rotary Lineswitch Popular

By 1176 downloads

Download (pdf, 4.45 MB)

AE_Bulletin806_Jul57_Rotary_Lineswitch.pdf

AE Bulletin 806 Jul57 Rotary Lineswitch

Contributed by Alan David and John Novack.

pdf AE Bulletin 807 Feb58 Connector Popular

By 1448 downloads

Download (pdf, 9.88 MB)

AE_Bulletin807_Feb58_Connector.pdf

AE Bulletin 807 Feb58 Connector

Contributed by Alan David and John Novack.

pdf AE Bulletin 808 Mar58 Selector Popular

By 1284 downloads

Download (pdf, 6.23 MB)

AE_Bulletin808_Mar58_Selector.pdf

AE Bulletin 808 Mar58 Selector

Contributed by Alan David and John Novack.

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Read the articles under "Introduction" in the black menu bar above.

Recent Contributors

Thanks for new documents from Ed Palazzo, Bruce Patterson, Jon Kolger, Paul Ivester, Len Hicken, Paul Fassbender, Fred Haynes, Kurt Rudolph, Wade ("Kellogg KITT"), the Connections Museum, Rick Walsh, Jeff Lamb, Jeremy Walters, Mark Cuccia, Alan David, Harry Joseph, Charlie Terry, Karl Brose, Dennis Hock, Tim Griffin, Remco Enthoven, and Steve Cichorsky.

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