B-Series - PBX Installation and Maintenance

Documents

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B522.231 i4 Oct51 - 507A, 507B PBX - Tests and Inspection B522.231 i4 Oct51 - 507A, 507B PBX - Tests and Inspection

Date added: 12/02/2010
Date modified: 11/05/2013
Filesize: 102.37 kB
Downloads: 1726

Issue 4, October 1951.

B899.181 IA NY No. 10 Key Turret - Description B899.181 IA NY No. 10 Key Turret - Description

Date added: 11/13/2010
Date modified: 11/13/2010
Filesize: 1.48 MB
Downloads: 1694
Oct 33. New York Telephone.

WR-B502.531 i3 Jan44 - Substitutes for Shellac WR-B502.531 i3 Jan44 - Substitutes for Shellac

Date added: 11/15/2010
Date modified: 12/27/2013
Filesize: 267.35 kB
Downloads: 1688

Issue 3, January 44. War Related info.  Also coded WR-B502.535 and WR-B502.541.

B522.215 I1 505 B and C, 506 A and B PBX - Installation B522.215 I1 505 B and C, 506 A and B PBX - Installation

Date added: 12/01/2010
Date modified: 12/01/2010
Filesize: 264.57 kB
Downloads: 1679
July 33.

B823.105 I2 No. 555 PBX - Description B823.105 I2 No. 555 PBX - Description

Date added: 03/02/2011
Date modified: 03/07/2013
Filesize: 1.26 MB
Downloads: 1677

April 1952.  Contributed by Steve Cichorsky.

B522.251 I2 505 and 506 PBX - Modification for Anti-Sidetone Connection B522.251 I2 505 and 506 PBX - Modification for Anti-Sidetone Connection

Date added: 12/02/2010
Date modified: 12/02/2010
Filesize: 207.93 kB
Downloads: 1643
Jan 38.

B502.201 I1 Cording Operator's Dials and Mountings B502.201 I1 Cording Operator's Dials and Mountings

Date added: 12/07/2010
Date modified: 12/07/2010
Filesize: 412.07 kB
Downloads: 1614
Nov 47.

B503.305 I1 Jul30 - Cleaning and Polishing Plugs B503.305 I1 Jul30 - Cleaning and Polishing Plugs

Date added: 12/30/2011
Date modified: 12/30/2011
Filesize: 260.57 kB
Downloads: 1591
Contributed by Steve Cichorsky.

B502.305 I1 Aug30 - Mounting and Aligning Miscellaneous Apparatus B502.305 I1 Aug30 - Mounting and Aligning Miscellaneous Apparatus

Date added: 12/30/2011
Date modified: 12/30/2011
Filesize: 351.35 kB
Downloads: 1561
Contributed by Steve Cichorsky.

B599.001 Glass - Rubber Jar Batteries Substitution B599.001 Glass - Rubber Jar Batteries Substitution

Date added: 12/18/2010
Date modified: 12/18/2010
Filesize: 114.76 kB
Downloads: 1554

B303.011.1 IA NY Cordless PBX Switchboard for Civil Defense Units B303.011.1 IA NY Cordless PBX Switchboard for Civil Defense Units

Date added: 11/15/2010
Date modified: 11/15/2010
Filesize: 206.83 kB
Downloads: 1536
Dec 53. New York Telephone. Providing emergency telephone services along the perimeter of extreme damage for use by civil defense forces using cordless switchboards, such as the 505C 3x7 with modifications.

B502.016 I2  Placing Switchboard Lamps B502.016 I2 Placing Switchboard Lamps

Date added: 03/02/2011
Date modified: 03/02/2011
Filesize: 712.69 kB
Downloads: 1482
April 1953. Contributed by Steve Cichorsky.

B699.035 IB NY Dial Mountings 6000G and 6000J B699.035 IB NY Dial Mountings 6000G and 6000J

Date added: 11/14/2010
Date modified: 11/14/2010
Filesize: 25.79 kB
Downloads: 1479
July 40. New York Telephone.  Covers dial mountings for PBX boards and dust covers to seal the space between the dial and dial mounting.

B702.002 I1 B702.002 I1

Date added: 02/23/2012
Date modified: 02/23/2012
Filesize: 324.42 kB
Downloads: 1457
Contributed by Russ Kirk.

B502.321 I2 Mounting Handset Hangers B502.321 I2 Mounting Handset Hangers

Date added: 02/13/2011
Date modified: 02/13/2011
Filesize: 925.06 kB
Downloads: 1441
Issue 2, January 1940. Contributed by Steve Cichorsky.

B899.321 IA NY Notes on 551-type PBX B899.321 IA NY Notes on 551-type PBX

Date added: 02/13/2011
Date modified: 02/13/2011
Filesize: 168.79 kB
Downloads: 1380
Issue A, January 1937, NY Tel. Contributed by Steve Cichorsky.

B432.045 I1D Stromberg Carlson 319 and 320 keys B432.045 I1D Stromberg Carlson 319 and 320 keys

Date added: 02/13/2011
Date modified: 02/13/2011
Filesize: 899.78 kB
Downloads: 1374
Contributed by Steve Cichorsky.

B899.321 IA NY Notes on 551-type PBX Switchboards B899.321 IA NY Notes on 551-type PBX Switchboards

Date added: 02/13/2011
Date modified: 05/23/2011
Filesize: 168.79 kB
Downloads: 1286
Issue A, January 1937, NY Tel.  Contributed by Steve Cichorsky.

B699.034 IB NY PBX Operator Chairs B699.034 IB NY PBX Operator Chairs

Date added: 02/13/2011
Date modified: 02/13/2011
Filesize: 92.22 kB
Downloads: 1249
Issue B, March 1945, NY Tel.  Contributed by Steve Cichorsky.

B556.201 I2-se B556.201 I2-se

Date added: 12/03/2009
Date modified: 03/07/2013
Filesize: 2.1 MB
Downloads: 1117

756A PBX - Installation, Issue 2, 1960-04-01

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Thanks for new documents from David Gruger, Jeff Lamb, Walt Aydelotte, Dennis Hock, Steve Flocke, Paul Wills, Sam Etler, Fred Haynes, John Novack, Clint Gilliland, Steve Cichorsky and Karl Brose.

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