Folder Document Archive

Original scans of documents that have smaller and/or OCRed copies in the main library.  Most were scanned as images, so are not text searchable.

Categories

Folder To Be Deleted

Documents

Select Toggle Title Date Download
pdf CD-32342-01 OUTGOING TRUNK CIRCUIT (845 downloads) Popular Download (pdf, 775 KB)
pdf CD-95460-01 Repeater For Use With Announcement Desk No 1 Or 1B (815 downloads) Popular Download (pdf, 234 KB)
pdf CD-95703-01 MF KEYSET CIRCUIT - LOCAL TEST CABINET No 3 (869 downloads) Popular Download (pdf, 236 KB)
pdf CD-95739-01 Secretarial Service Line Concentrator-Identifier - Originating End (760 downloads) Popular Download (pdf, 1.60 MB)
pdf CD-95748-01 Line Concentrator-Identifier - Terminating End - Secretarial Service (624 downloads) Popular Download (pdf, 1.02 MB)
pdf CD-95956-01 DUAL CHANNEL RECEIVER CIRCUIT - 700 AND 1100 CYCLES PER SECOND (557 downloads) Popular Download (pdf, 172 KB)
pdf CD-95973-01 Subscriber Loop Bridge Lifting Circuit (530 downloads) Popular Download (pdf, 149 KB)
pdf ITT-55-462-117 185462 Dial-and Network Assembly (583 downloads) Popular Download (pdf, 1.03 MB)
pdf ITT 55-032-117 Types 32 And 36 Dials (530 downloads) Popular Download (pdf, 1.10 MB)
pdf ITT 55-037-117 Type-37 Dial (551 downloads) Popular Download (pdf, 1.08 MB)
pdf ITT 55-042-117 Type-42 Dial (547 downloads) Popular Download (pdf, 1.01 MB)
pdf ITT 55-046-117 46-Type Dials (472 downloads) Popular Download (pdf, 1001 KB)
pdf ITT 55-063-117 63-Type Dials (532 downloads) Popular Download (pdf, 1.04 MB)
pdf ITT 55-087-117 Model 186087 Auto Dialer (523 downloads) Popular Download (pdf, 1.13 MB)
pdf ITT 55-478-117 Model 188478 Dial (534 downloads) Popular Download (pdf, 1.11 MB)
pdf ITT TIMM 242.11 Mar74 Types 136 138 Compact Ringers (571 downloads) Popular Download (pdf, 637 KB)
pdf SD-30200-01 3-Wire Selector (737 downloads) Popular Download (pdf, 326 KB)
pdf SD-30200-01 Selector CC Drawing (733 downloads) Popular Download (pdf, 1.08 MB)
pdf SD-30243-01 Test Connector (713 downloads) Popular Download (pdf, 125 KB)
pdf SD-31337-01 INTERCEPTING TRUNK (763 downloads) Popular Download (pdf, 4.18 MB)

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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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