Folder Bulletins

For the description and maintenance of switching equipment

Documents

Select Toggle Title Date Download
pdf AE Bulletin 691 Type 95 PABX 052909 (1131 downloads) Popular Download (pdf, 1.46 MB)
pdf AE Bulletin 331 - Repeating Coils (1182 downloads) Popular Download (pdf, 26.91 MB)
pdf AE TB 505 Nov41 - Lubrication Of Automatic Switching Equipment (932 downloads) Popular Download (pdf, 281 KB)
pdf AE Bulletin 819 - Community Automatic Exchanges Aug41 (721 downloads) Popular Download (pdf, 3.96 MB)
pdf AE Bulletin 460 - Convotrol, Oct46 (1074 downloads) Popular Download (pdf, 952 KB)
pdf AE Bulletin 820 - Manual Switchboards (832 downloads) Popular Download (pdf, 9.84 MB)
pdf AE Bulletin 411 TYPE 33A6-A P-A-B-X Kelloggmike (907 downloads) Popular Download (pdf, 3.68 MB)
pdf AE Bulletin 331 - Repeating Coils - (smaller file) (171 downloads) Popular Download (pdf)
pdf AE Bulletin 813 Party-Line Connectors and Trunk-Hunting Connectors (714 downloads) Popular Download (pdf, 3.04 MB)
pdf AE Bulletin 860 - Single Frequency Signaling (779 downloads) Popular Download (pdf, 4.53 MB)
pdf AE Bulletin 818 - P-A-X's With P-A-B-X Appendix - Sep40 (768 downloads) Popular Download (pdf, 8.28 MB)
pdf AE Bulletin 618 - P-A-X Trunk Xfer Equipment (1054 downloads) Popular Download (pdf, 2.10 MB)
pdf AE Bulletin 425 - 32A46 Ringing Converter (1058 downloads) Popular Download (pdf, 2.41 MB)
pdf AE Bulletin 444 - Sub-Cycle Ringing Converter (3286 downloads) Popular Download (pdf, 537 KB)
pdf AE Bulletin 672 - Relay C.A.X. (1252 downloads) Popular Download (pdf, 11.68 MB)
pdf AE Bulletin 821 - Line-finder Switches - May47 (1179 downloads) Popular Download (pdf, 12.69 MB)

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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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