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

Documents

pdf C65.791 Miscellaneous Station Circuits -NY Tel IB Jul39 Popular

By 507 downloads

Download (pdf, 116 KB)

C65.791NY_IB_Jul39_Misc_Station_Circuits_Connections.pdf

C65.791 Miscellaneous Station Circuits -NY Tel IB Jul39
NY Tel Issue B, July 1939.  Contributed by Steve Cichorsky. 
  • Figure 1 - Intercommunicating System ?C? Speaking Tube ~ For Maintenance Only
  • Figure 2 - Combination Telephone and Telautograph Circuit
  • Figure 3 - Private Line Monitor - Private Line Equipment Box
  • Figure 4 - Station Register Connections - Manual Individual Line Stations

pdf C65.811-se Popular

By 837 downloads

C65.811-se

C65.811, Code Calling Systems - 1A and 1B - Connections, Issue 3,
1943-11-10, 6 pages

pdf C65.811.Add-se Popular

By 693 downloads

Download (pdf, 1.47 MB)

C65.811.Add-se.pdf

C65.811.Add-se

C65.811 Add., Code Calling Systems - 1A and 1B - Connections, Issue 1,
1953-12-01, 4 pages

pdf C65.851 I1 692A Subset for Explosive Atmospheres Popular

By 607 downloads

Download (pdf, 112 KB)

C65.851_I1_Mar36_20629A_SubscriberSet_ExplosiveAthospheres.pdf

C65.851 I1 692A Subset for Explosive Atmospheres
Mar 36.  Apparatus includes 323, 329, or 337 Transmitter, 558 Receiver, 103A Induction Coil, 68LD Ringer, 152A Switchhoo, 199A Condenser.  "If possible the set should be installed at a time when the location is free of explosive gases." (!!)  Includes wiring diagram.

pdf C65.857 I2 Tel Sets & Subsets for Outdoor Use Popular

By 745 downloads

Download (pdf, 354 KB)

C65.857_I2_Apr43_TelSets_Subsets_for_Outdoor_Use.pdf

C65.857 I2 Tel Sets & Subsets for Outdoor Use

Apr 43.  Includes WE 300, 325, 326, 530 and 630 sets. (Wiring Diagrams.)

pdf C65.861 I1 322 Type Sets (Elevator) Connections Popular

By 671 downloads

Download (pdf, 27 KB)

C65.861_I1_Mar43_322TelSets_Conn.pdf

C65.861 I1 322 Type Sets (Elevator) Connections
March 43. Includes  322, D-94616 and D-94617 set Wiring Diagrams.

pdf C65.871 I1 50-type Recorder Connector Connections Popular

By 673 downloads

Download (pdf, 17 KB)

C65.871_I1_Jul48_50TypeRecorderConnector.pdf

C65.871 I1 50-type Recorder Connector Connections
July 48. 

pdf C65.892 IA Equip for Radio/Tel Lines, Remote Pickup Points Popular

By 835 downloads

Download (pdf, 168 KB)

C65.892_IA_May37_NYT_RemoteBroadcastEquipment.pdf

C65.892 IA Equip for Radio/Tel Lines, Remote Pickup Points

May 37. New York Telephone.  Connections for D-97041 Portable Telephone Set, D-97073 Handset, D-97072 Headset D-97071 Hand Generator.  December 48 addendum shows ME-69084 Portable Telephone Set, 52B Headset, and F3B3 Handset.  Similar function to 331-type portable telephone set.

 

pdf C66.506 Station Wiring Plan Connection - Limitations Popular

By 789 downloads

Download (pdf, 2.33 MB)

C66.506 Station Wiring Plan Connection - Limitations complete.pdf

C66.506 Station Wiring Plan Connection - Limitations

C66.606, Issue 2, 1/15/38, 2 pages, Station Wiring Plan? Connections - Limitations

pdf C66.507-541AB-641AB-SubSets Tl Popular

By 753 downloads

Download (pdf, 234 KB)

C66.507-541AB-641AB-SubSets_tl.pdf

C66.507-541AB-641AB-SubSets Tl

Subscriber's Sets, Complete BSP 541, 542, 641 and 642 Subsets

pdf C66.590-100 IB NY Wiring Plan 100 Popular

By 626 downloads

Download (pdf, 36 KB)

C66.590-100_IB_NY_Dec38_WiringPlan100.pdf

C66.590-100 IB NY Wiring Plan 100
Dec 38. New York Telephone.  Includes 410 sets.

pdf C66.590-101 IB NY Wiring Plan 101 Popular

By 636 downloads

Download (pdf, 31 KB)

C66.590-101_IB_NY_Dec38_WiringPlan101.pdf

C66.590-101 IB NY Wiring Plan 101
Dec 38. New York Telephone.   Includes 410 sets.

pdf C66.590-102 IE NY Wiring Plan 102 Popular

By 596 downloads

Download (pdf, 86 KB)

C66.590-102_IE_NY_Aug41_WiringPlan102.pdf

C66.590-102 IE NY Wiring Plan 102
Aug 41. New York Telephone.  Includes 410 and 460 sets.

pdf C66.590-103 ID NY Wiring Plan 103 Popular

By 619 downloads

Download (pdf, 67 KB)

C66.590-103_ID_NY_Aug41_WiringPlan103.pdf

C66.590-103 ID NY Wiring Plan 103
Aug 41. New York Telephone.  Includes 440 sets.

pdf C66.590-104 IC NY Wiring Plan 104 Popular

By 605 downloads

Download (pdf, 39 KB)

C66.590-104_IC_NY_Dec40_WiringPlan104.pdf

C66.590-104 IC NY Wiring Plan 104
Dec 40.  New York Telephone.  Includes 440 sets.

pdf C68.011 I1 May32 Line Station Number Verification Identification CB Stations Popular

By 583 downloads

Download (pdf, 726 KB)

C68.011_I1_May32_Line_Station_Number_Verification_Identification_CB_Stations.pdf

C68.011 I1 May32 Line Station Number Verification Identification CB Stations
Contributed by Chuck Hensley.

pdf C68.021 I1 Apr32 Wire Identification Popular

By 548 downloads

Download (pdf, 628 KB)

C68.021_I1_Apr32_Wire_Identification.pdf

C68.021 I1 Apr32 Wire Identification
Contributed by Chuck Hensley.

pdf C68.031 I1 May32 Tip Ring Identification CB Exchange Lines Popular

By 560 downloads

Download (pdf, 738 KB)

C68.031_I1_May32_Tip_Ring_Identification_CB_Exchange_Lines.pdf

C68.031 I1 May32 Tip Ring Identification CB Exchange Lines
Contributed by Chuck Hensley.

pdf C70.025 i1 Apr59 - Station Systems Power Supply - ID Popular

By 285 downloads

Download (pdf, 5.86 MB)

C70.025_i1_Apr59_Station_Systems_Power_Supply_ID_tci_ocr.pdf

C70.025 i1 Apr59 - Station Systems Power Supply - ID

Contributed and scanned by Steve Cichorsky. OCR and processing by Paul Fassbender.

pdf C70.025 I1 Apr59 Stations Systems Power Supply Identification Ocr Op R Popular

By 374 downloads

Download (pdf, 479 KB)

C70.025_i1_Apr59_Stations_Systems_Power_Supply_Identification_ocr_op_r.pdf

C70.025 I1 Apr59 Stations Systems Power Supply Identification Ocr Op R

Contributed by Steve Hilsz and Steve Cichorsky.  OCR by Clint Gilliland.

New User?

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.

Please send a file to add your name to this list!

Who's online

We have 207 guests online