Folder Bulletins

For the description and maintenance of switching equipment

Documents

pdf AE Bulletin 691 Type 95 PABX 052909 Popular

1028 downloads

Download (pdf, 1.46 MB)

AE_Type_95_PABX_052909_bc.pdf

pdf AE Bulletin 331 - Repeating Coils Popular

1127 downloads

Download (pdf, 26.91 MB)

A.E. Bulletin 331 Repeating Coils.pdf

AE Bulletin 331 - Repeating Coils
Mar 42.

pdf AE TB 505 Nov41 - Lubrication Of Automatic Switching Equipment Popular

873 downloads

Download (pdf, 281 KB)

AECo Bulletin 505 - Lubrication of Automatic Switching Equipment.pdf

AE TB 505 Nov41 - Lubrication Of Automatic Switching Equipment

AECoTechnical Bulletin, Nov 1941. Contributed by Steve Cichorsky.

pdf AE Bulletin 819 - Community Automatic Exchanges Aug41 Popular

680 downloads

Download (pdf, 3.96 MB)

AECo Bulletin 819 - Community Automatic Exchanges.pdf

pdf AE Bulletin 460 - Convotrol, Oct46 Popular

1003 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 820 - Manual Switchboards Popular

774 downloads

Download (pdf, 9.84 MB)

AE Manual Switchboards Bulletin 820.pdf

AE Bulletin 820 - Manual Switchboards

9.84MB, Includes Magneto and Common Battery Exchanges. (Apparently the same content as the 2.33MB document.)

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

850 downloads

Download (pdf, 3.68 MB)

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

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

171 downloads

Download (pdf)

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 813 Party-Line Connectors and Trunk-Hunting Connectors Popular

670 downloads

Download (pdf, 3.04 MB)

A.E. Bulletin 813 (Complete).pdf

AE Bulletin 813 Party-Line Connectors and Trunk-Hunting Connectors

Contributed by Steve Cichorsky.

pdf AE Bulletin 860 - Single Frequency Signaling Popular

729 downloads

Download (pdf, 4.53 MB)

A.E. Bulletin 860- Single Frequency Signaling.pdf

pdf AE Bulletin 818 - P-A-X's With P-A-B-X Appendix - Sep40 Popular

725 downloads

Download (pdf, 8.28 MB)

AECo Bulletin 818 P-A-X's with P-A-B-X Appendix.pdf

AE Bulletin 818 - P-A-X's With P-A-B-X Appendix - Sep40

September 1940.  23 pages.

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

945 downloads

Download (pdf, 2.10 MB)

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 425 - 32A46 Ringing Converter Popular

989 downloads

Download (pdf, 2.41 MB)

AECo Bulletin 425 32A46 Ringing Converter.pdf

pdf AE Bulletin 444 - Sub-Cycle Ringing Converter Popular

3127 downloads

Download (pdf, 537 KB)

AECo Bulletin 444 Sub-Cycle Ringing Converter.pdf

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

1174 downloads

Download (pdf, 11.68 MB)

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

pdf AE Bulletin 821 - Line-finder Switches - May47 Popular

1094 downloads

Download (pdf, 12.69 MB)

AECo Bulletin 821 Linefinder Switches.pdf

AE Bulletin 821 - Line-finder Switches - May47

AECo Bulletin 821 Linefinder Switches.  Automatic Electric. Printed June 1947. Also see the Jun57 edition.

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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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