Folder C40 - C99: Magneto, Public Tel, Special Uses, etc.

Documents

Select Toggle Title Date Download
pdf C70.201 I1 Jan59 1A Speakerphone System Identification Ocr R (475 downloads) Popular Download (pdf, 371 KB)
pdf C43.265 I1 Jan63 238A Amplifier For G-type Handsets Ocr Op R (424 downloads) Popular Download (pdf, 119 KB)
pdf C54.203 I3 Dec56 1A 1B Code Calling Systems Installation Ocr Op R (358 downloads) Popular Download (pdf, 410 KB)
pdf C54.204 I3 Dec56 1A 1B Code Calling Systems Test Adjustments Ocr Op R (333 downloads) Popular Download (pdf, 204 KB)
pdf C70.025 I1 Apr59 Stations Systems Power Supply Identification Ocr Op R (350 downloads) Popular Download (pdf, 479 KB)
pdf C70.025 I3 Apr62 Station Systems Power Supply Id Ocr Op R (416 downloads) Popular Download (pdf, 562 KB)
pdf C70.026 ADD IA Jun59 PTT Station Systems Power Supply Inst Maint Ocr Op R (361 downloads) Popular Download (pdf, 260 KB)
pdf C70.026 ADD IB Oct60 PTT Station Systems Power Supply Inst Maint Ocr Op R (350 downloads) Popular Download (pdf, 309 KB)
pdf C70.026 I4 Mar62 Station Systems Power Supply Inst Maint Ocr Op R (366 downloads) Popular Download (pdf, 548 KB)
pdf C70.029 I1 Dec62 Rectifier J87202A L1 Ocr Op R (371 downloads) Popular Download (pdf, 137 KB)
pdf C70.080.1 I1 Jun59 1A Key Equipment Common Battery Connections Ocr Op R (426 downloads) Popular Download (pdf, 97 KB)
pdf C70.080.2 I1 Jun59 1A Key Equipment Local Battery Talking Common Battery Signaling Connections Ocr Op R (380 downloads) Popular Download (pdf, 75 KB)
pdf C70.160.00 I2 Dec62 1A Home Interphone Identification Operation Ocr Op R (416 downloads) Popular Download (pdf, 543 KB)
pdf C71.504.00 I1 Jan61 Station Line Concentrators 235A 236A Key Telephone Units ID Conn Ocr Op R (578 downloads) Popular Download (pdf, 405 KB)
pdf C43.000 I2 Jan60 - Alphabetical Index C43 Group Ocr R (578 downloads) Popular Download (pdf, 2.37 MB)
pdf C53.158 I1 Jun53 1A1 KTS Installation (471 downloads) Popular Download (pdf, 258 KB)
pdf C43.101 I2 Mar60 Head Tel Set Types 52 53 And F Ocr R (748 downloads) Popular Download (pdf, 1.10 MB)
pdf C43.011-1-i1-jun59-1A Ans Set (654 downloads) Popular Download (pdf, 736 KB)
pdf C43.011-2-i1-jul59-1A-Ans-Set (640 downloads) Popular Download (pdf, 534 KB)
pdf C43.011-3-i1-jul59-1A-Ans-Set (725 downloads) Popular Download (pdf, 620 KB)

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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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