NUMBER SCANNED FILES DESCRIPTION
10420 GBU GBX RCCL DSR Regular and Party Line (See GBW 20180).
10421 GBW GBU GBX RCCL DSR Regular and Party Line (See GBW 20181).
10422 GBW GBU GBX RCCL DSR Regular and Party Line (See GBW 20182).
10423 GBW GBU GBX RCCL DSR Regular and Party Line (See GBW 20183).
10424 GBW GBU GBX RCCL DSR Regular and Party Line (See GBW 20184).
10424 DSR Regular and Party Line (See GBW 20184).  MOD B  DSR Regular and Party Line 2000T with Grading Facility.
10430 GBW GBU GBX RCCL DSR Coin Box (See GBW 20190).
10431 GBU GBX RCCL DSR Coin Box (See GBW 20191)
10432 GBW GBU GBX RCCL DSR Coin Box (See GBW 20192).
10433 GBW GBU GBX RCCL DSR Coin Box (See GBW 20193).
10434 GBW GBU GBX RCCL DSR Coin Box (See GBW 20194).
10440 GBW RCCL Test Desk Test Cord & Telephone Circuit with Ballast Resistor (See GBW 16260).
10440 GBW Test Desk Test Cord & Telephone Circuit with Ballast Resistor (See GBW 16260).  MOD A  Provides Rotary 4 Party Line Ringing.
10450 GBW RCCL Test Desk Cord Circuits.
10451 GBW RCCL Test Desk Cord Circuits.
10452 GBW RCCL Test Desk Cord Circuits.
10460 GBW GBU GBX RCCL Test Selector.
10460 GBW RCCL Test Selector.  MOD A
10461 GBW GBU GBX RCCL Test Selector.
10461 GBW RCCL Test Selector.  MOD A
10470 GBX RCCL Switching for transfer of control of Test Selector., T/D or T/R
10480 GBW GBX RCCL Test Rack Lines to Test Selector.
10480 GBW Test Rack Lines to Test Selector. MOD A  UP
10481 GBW GBX RCCL Test Rack Lines to Test Selector.
10490 GBW GBU GBX RCCL Faultman’s Lines.
10490 GBW RCCL Faultman’s Lines.  MOD A
10500 GBW T/D or T/R Jacks for V/Meter Constant Exch. Batt., & Apparatus Test.
10510 GBW GBX RCCL T/D or T/R Ringdown Junction.
10510 T/D or T/R Ringdown Junction.  MOD A  NA
10520 GBW GBX RCCL T/D or T/R Service Telephone Interception.
10530 GBW RCCL T/D or T/R Switching Key for NU Tone.
10540 GBW GBU RCCL T/D or T/R Test and Plugging-Up Lines.
10541 GBW GBU GBX RCCL T/D or T/R Test and Plugging-Up Lines.
10550 GBW GBU GBX RCCL Hospital Circuit for Rural auto Lines.  Hamilton Exchange Only.
10560 GBW GBU GBX RCCL Fault Service Lines, Terminating on Test or Faults Service Desk or Equiv. with or without Night Switching to SCS Auto-Man Board.
10570 GBW GBX RCCL Alarm Extension Originating Exchanges.
10580 GBW GBX RCCL Alarm Extension Originating Exchanges.
10590 GBW RCCL Test Rack Test Jack.
10591 GBW RCCL Test Rack Test Jack Speak Jack Connecting & Telephone Circuit.
10600 GBW Common Services Rack Wiring Test Racks.
10610 GBW GBX RCCL Transmission Testing of Sub’s Apparatus.
10620 GBW GBX RCCL Test Desk Speaker Circuit to Remote Exchanges.
10630 GBW GBX RCCL Spare Level Circuit with Balanced Tones.
10640 GBW RCCL Rack Common Services Relay Set Racks.
10650 GBW RCCL Rack Common Services Discriminating Selectors.
10660 GBW Rack Common Services Uniselector & L-K Relays.
10670 GBW RCCL Rack Common Services Group Selectors.
10680 GBW RCCL Rack Common Services Final Selectors Ord, 2-10 PBX & Rural.
10690 GBW RCCL Rack Common Services Misc Apparatus Racks.
10700 GBW GBX RCCL T/D or T/R Lines I/C from Final Selector Banks.
10700 GBW RCCL T/D or T/R Lines I/C from Final Selector Banks.  MOD A  WLT
10700 GBW RCCL T/D or T/R Lines I/C from Final Selector Banks.  MOD B
10710 GBW GBU GBX RCCL Two-party line Meter Discrimination Circuit (See GBW 12080).
10720 GBU GBX RCCL Changed number calling equipment (See GBW 12100).
10720 GBW Changed number calling equipment (See GBW 12100).  MOD A
10730 GBW GBU GBX RCCL Revertive Ringing Relay Set (See GBW 13830).
10730 GBW RCCL Revertive Ringing Relay Set (See GBW 13830).  MOD A  WNC
10740 GBW RCCL Test Circuit for Impulse Weight Speed and Count.
10750 GBW GBX RCCL Subscribers Line Circuit.
10750 GBW GBX RCCL Subscribers Line Circuit.  MOD A
10751 GBW GBX RCCL Subscribers Line Circuit.
10751 GBW GBX RCCL Subscribers Line Circuit.  MOD A
10752 GBW GBX RCCL Subscribers Line Circuit (See GBW 14790).
10752 GBW GBX RCCL Subscribers Line Circuit (See GBW 14790).  MODA
10760 GBW GBX RCCL Group Selector.
10761 GBW GBX RCCL Group Selector.
10762 GBW GBX RCCL Group Selector.
10770 GBW GBU GBX RCCL Final Selector Ord.
10771 GBW GBU GBX RCCL Final Selector Ord.
10772 GBW GBU GBX RCCL Final Selector Ord.
10780 GBW GBU GBX RCCL Final Selector with Toll Facilities Regular.
10781 GBW GBU GBX RCCL Final Selector with Toll Facilities Regular.
10782 GBW GBU GBX RCCL Final Selector with Toll Facilities Regular.
10790 GBW GBU GBX RCCL Final Selector 2-10 PBX.
10791 GBW GBU GBX RCCL Final Selector 2-10 PBX.
10792 GBW GBU GBX RCCL Final Selector 2-10 PBX.
10800 GBW GBU GBX RCCL Final Selector 2-10 PBX with Toll Facilities.
10801 GBW GBU GBX RCCL Final Selector 2-10 PBX with Toll Facilities.
10802 GBW GBU GBX RCCL Final Selector 2-10 PBX with Toll Facilities.
10810 GBW RCCL Uniselector O/F and Alarm Circuit  MAR.
10811 GBW RCCL Uniselector O/F and Alarm Circuit  MAR.
10820 GBW GBU RCCL Graduated Howler.
10821 GBW GBU RCCL Graduated Howler.
10822 GBW GBU RCCL Graduated Howler.
10830 GBW GBX RCCL NU Tone Unallotted and ceased lines and Levels.
10840 GBW GBX RCCL Special Faults Circuit.
10840 Special Faults Circuit.  MOD A
10840 RCCL Special Faults Circuit.  MOD B  Rotary Exchanges
10850 GBW GBX RCCL Meter Reading Circuit.
10851 GBW GBX Meter Reading Circuit.
10860 GBW Meter Rack Common Services.
10870 GBW Miscellaneous Circuits on MDF Floor Type (See GBW 15970).
10880 GBW RCCL PG Overload Alarm Circuit.
10881 GBW RCCL PG Overload Alarm Circuit.
10890 GBW GBU Test or Trunk Offering Final Selectors.
10900 GBW RCCL Ringing Tones and Meter Pulse With Automatic Change-over Cct 37.5 and 75W (See GBW 15241).
10900 GBW Ringing Tones and Meter Pulse With Automatic Change-over Cct 37.5 and 75W (See GBW 15241).  MOD A WNC 2
10901 RCCL Ringing Tones and Meter Pulse With Automatic Change-over Cct 37.5 and 75W (See GBW 15241).
10901 RCCL Ringing Tones and Meter Pulse With Automatic Change-over Cct 37.5 and 75W (See GBW 15241).  MOD A  CHC 2
10901 Ringing Tones and Meter Pulse With Automatic Change-over Cct 37.5 and 75W (See GBW 15241).  MOD B  HNY
10910 GBW RCCL S and 1 Unit Pulse (F/S) & Meter Pulse Distribution AER (See GBW 15250).
10920 GBW GBX RCCL 6 Sec. or 30 Sec. Earth Pulse Distribution AER.
10921 GBW RCCL 6 Sec. or 30 Sec. Earth Pulse Distribution AER.
10930 GBW GBX RCCL Flicker Earth and Int. Earth Distribution AER.
10940 GBW RCCL Test Circuit for Pulse Distribution AER.
10950 GBW GBX RCCL T/D or T/R Test Interception Circuit.
10960 GBW RCCL Test Racks Howler Access Equipment.
10970 GBW Ringing and Tones Distribution AER (See GBW 15250).
10980 GBW RCCL Audible and Visible Alarm Scheme.
10981 GBW RCCL Audible and Visible alarm Scheme.
10990 GBW RCCL Fuse Alarm arrangements.  Superseded by GBW 16150
11000 GBW GBX RCCL Positive Battery Distribution & Alarm & Arrangements  (See GBW 15340).
11010 GBW RCCL Test Rack Night Alarm Circuit.
11020 GBW GBX RCCL Group Selector Routiner Switching Relay Circuit.
11021 GBW GBX RCCL Group Selector Routiner Switching Relay Circuit.
11030 GBW GBX RCCL Automatic Traffic Recorder.
11030 GBW RCCL Automatic Traffic Recorder.  MOD A
11040 GBW Rack Common Services Traffic Recorder Access and Control Equipment.
11050 GBW RCCL Traffic Meter Circuits.
11060 GBW RCCL Miscellaneous Circuits AER.
11070 GBX Junction Test Jacks and Miscellaneous Circuits on TJF.
11080 GBW RCCL NOTES Exchange Clocks (See GBW 16270).
11081 GBW RCCL Exchange Clocks (See GBW 16270).
11090 GBW GBU RCCL Impulse Machine with Start and Alarm Circuit.
11090 GBW Impulse Machine with Start and Alarm Circuit.  MOD A  Auto Exch.
11100 GBW RCCL Main Control Panel Parallel Battery Float.
11101 GBW RCCL Main Control Panel Parallel Battery Float.
11110 GBW GBU GBX RCCL Auto-to-Auto Relay Set (See GBW 12130).
11111 GBW GBU GBX RCCL Auto-to-Auto Relay Set Forward Holding.
11130 GBW RCCL Routiner Access Selector for DSR.
11131 GBW RCCL Routiner Access Selector for DSR.
11140 GBU RCCL Routiner Test Unit for DSR.
11140 RCCL Routiner Test Unit for DSR.  MOD A
11141 GBW GBU RCCL Routiner Test Unit for DSR.
11141 GBW RCCL Routiner Test Unit for DSR.  MOD A
11190 GBW Test Rack Testing Circuits to Test Jack Field.
11191 GBW Test Rack Testing Circuits to Test Jack Field.
11200 GBW GBX Misc. Jack Ccts and Misc. Ccts between Frames.
11210 GBW GBX Test Break Jacks.
11220 GBU RCCL Routiner for Group Selectors without Busy Flash.
11221 GBW GBU RCCL Routiner for Group Selectors without Busy Flash.
11221 GBW RCCL Routiner for Group Selectors without Busy Flash.  MOD A
11222 GBU RCCL Routiner for Group Selectors without Busy Flash.
11222 RCCL Routiner for Group Selectors without Busy Flash.  MOD A
11223 Routiner for Group Selectors without Busy Flash  (See GBW 16790).
11230 GBW GBU RCCL Routiner Access Control for Access Selrs (See GBW 16320 & 16331).
11240 GBW GBU RCCL Routiner Access Selector for Group Selectors I/C and M/B G/S.
11241 GBW GBU GBX Routiner Access Selector for Group Selectors (See GBW 14420).
11250 GBW GBU RCCL Routiner Access Selector for Group Selectors (See GBW 11241).
11260 GBW GBU RCCL Routiner for Final Selectors Ord, 2-10 PBX With or Without Toll Facilities.
11260 GBW RCCL Routiner for Final Selectors Ord, 2-10 PBX With or Without Toll Facilities.  MOD A
11261 GBU RCCL Routiner for Final Selectors Ord, 2-10 PBX With or Without Toll Facilities.
11261 RCCL Routiner for Final Selectors Ord, 2-10 PBX With or Without Toll Facilities.  MOD A
11270 GBW GBU RCCL Routiner for Final Selectors.  Access Selector.
11271 GBW GBU RCCL Routiner for Final Selectors.  Access Selector.
11280 GBW RCCL Test Box and Routine Test Circuit for Subs Meters.
11290 GBW GBU RCCL Alarm Delay Relay Set and Rack Distribution.
11290 GBU Alarm Delay Relay Set and Rack Distribution.  MOD A
11291 GBW GBU RCCL Alarm Delay Relay Set using Transistor Long Period Delay Times.
11291 GBU Alarm Delay Relay Set using Transistor Long Period Delay Times.  MOD A
11300 GBW Auto and Trunk Exchange Battery Jacks.
11310 GBW RCCL Group Selectors Maintenance Tester.
11400 GBW GBX Special Faults Telephone (See GBW 10840).
11410 GBW Tester for Heat Coils and Line Fuses (See GBW 16080).
11420 GBW GBX Test Desk Answering Jack Equipment.
11430 GBW GBX RCCL Test Desk Lines to Test Selector.
11430 GBW Test Desk Lines to Test Selector.  MOD B  WNC
11431 GBW GBX RCCL Test Desk Lines to Test Selector.
11431 GBW Test Desk Lines to Test Selector.  MOD A  LHT Only
11432 GBW GBX Test Desk Lines to Test Selector.
11440 GBW RCCL Test Desk Pilot and Night Alarm Circuit.
11441 GBW RCCL Test Desk Pilot and Night Alarm Circuit.
11470 GBW GBX RCCL Test Desk Testing Circuit to TJF.
11471 GBW RCCL Test Desk Testing Circuit to TJF.
11480 GBW Test Desk. Common Services and Connections of Commons.
11480 GBW Test Desk. Common Services and Connections of Commons.  MOD A  AK, CH, HN, UP
11490 GBU RCCL Routiner Access Control for Access Selectors (Uniselectors).
11491 Routiner Access Control for Access Selectors (Uniselectors).
11492 RCCL Routiner Access Control for Access Selectors (Uniselectors).
11510 GBW RCCL Dialling Equipment and Test Telephone for testing junctions to Auto via TJF (See GBW 15740).
11530 GBW RCCL Rack Common Services Wiring Auto Routiner Access Selector Rack.
11540 GBU RCCL Routiner Test Unit for Auto-to-Auto relay Sets.
11540 RCCL Routiner Test Unit for Auto-to-Auto relay Sets.  MOD A
11541 GBW GBU RCCL Routiner Test Unit for Auto-to-Auto relay Sets (See GBW 12520).
11541 RCCL Routiner Test Unit for Auto-to-Auto relay Sets (See GBW 12520).  MOD A
11550 GBW Routiner Access Uniselector for Auto-to-Auto Relay Set.
11551 GBW Routiner Access Uniselector for Auto-to-Auto Relay Set.
11552 GBW RCCL Routiner Access Uniselector for Auto-to-Auto Relay Set.
11560 GBW RCCL Common Services Rack Wiring Auto Routiners.
11570 GBW GBX RCCL Test Desk Speaker Circuit to local MDF.
11571 GBW GBX RCCL Test Desk Speaker Circuit to local MDF.
11580 GBW RCCL Final Selector Test Set for Reg, 2-10 PBX and Toll.
11590 GBW RCCL Tester for Rural Final Selectors Ord & Toll.
11610 GBW Transmission Test Panel.
11620 GBW GBU GBX RCCL NZAC Signalling System Selector.
11620 GBW NZAC Signalling System Selector.  MOD A
11621 GBW GBU GBX RCCL NZAC Signalling System Selector.
11630 GBW GBU GBX RCCL Trunk Tandem Selector 150 Outlet (4-wire) M/U Type.
11640 GBW RCCL Rack Common Services for Trunk Tandem selectors M/U type 150 O/L.
11660 GBW RCCL 23/25 Cells Auto Power Panel Control Panel for over 400 Amps (See GBW 15710).
11670 GBW GBU GBX RCCL I/C Line Cct NZSS AC2 Type (See GBW 16460).
11671 GBW GBU GBX RCCL I/C Line Cct NZSS AC2 Type (See GBW 16460).
11680 GBW GBU GBX RCCL O/G 1VF Line Cct for Bothway Working (See GBW 16470).
11690 GBW GBU RCCL 2280 C.P.S. Oscillator for 1VF System (See GBW 16480).
11710 GBW RCCL TJF Night Alarm Circuit.
11720 GBW Transmission Test Panel Auxiliary Equip for Testing Noise Generator.
11730 GBW GBX RCCL Lines to T/D or T/R for Transmission Testing of Operators Inst.
11740 GBW GBU RCCL A/A Relay Set for Use on Toll Selector Levels (See GBW 12550).
11760 GBW GBU GBX RCCL Group Selector. For Racks with Grading Facilities.
11761 GBW GBU GBX RCCL Group Selector. For Racks with Grading Facilities.
11770 GBW RCCL Rack Common Services Wiring for Group Selectors with Grading Facilities.
11780 GBW GBX RCCL Test Desk Speaker Circuit to Local MDF for exchanges having 3 to 29 Test Positions.
11790 GBW GBU GBX RCCL 100 Line Rural Final Selector Ordinary.
11790 GBW GBU 100 Line Rural Final Selector Ordinary.  MOD A  For use on Combined ‘R’ and ‘M’ Racks.
11800 GBW GBU GBX RCCL 100 Line Rural Final Selector Ordinary & Toll.
11800 GBW GBU 100 Line Rural Final Selector Ordinary & Toll.  MOD A  For use on Combined ‘R’ and ‘M’ Racks.
11820 GBW GBX RCCL T/D or T/R I/C Line from Manual Board Sleeve Control System (See GBW 12950).
11850 GBW GBU GBX RCCL Rural Party Line Repeater Simplex to Loop Dialling.
11851 GBW GBU GBX RCCL Rural Party Line Repeater Simplex to Loop Dialling.
11870 GBW GBU GBX RCCL Special Services Relay Set Positive Battery Metering (See GBW 16810).
11870 GBW RCCL Special Services Relay Set Positive Battery Metering (See GBW 16810).  MOD A  DV
11870 GBW GBU Special Services Relay Set Positive Battery Metering (See GBW 16810).  MOD B  For use at IN for Tiwai point.
11890 GBW GBU RCCL Complaints Lines Terminating on Test or Complaints Desk.
11890 GBW RCCL Complaints Lines Terminating on Test or Complaints Desk.  MOD A  Directory Service or Fault Service Lines with or without N/S to WE Type Toll Board.
11890 GBW RCCL Complaints Lines Terminating on Test or Complaints Desk.  MOD B
11920 GBW GBX RCCL Hospital Circuit for Semi-Auto Rural Lines.
11930 GBW GBU RCCL NOTES Pulse Generator Relay Set for Code Ringing.
11940 GBW Miscellaneous Circuits on IDF
11960 GBW Sub-Section Alarm Lamps Cut-off key and Classification Block.
12070 GBW GBX RCCL Subs Line Circuit Shared Service with Separate Metering (See GBW 14800).
12070 GBW Subs Line Circuit Shared Service with Separate Metering (See GBW 14800).  MOD A  LYT
12080 GBW GBX RCCL Meter Discrimination Circuit for 2 Party Line.
12081 GBW RCCL Meter Discrimination Circuit for 2 Party Line.
12090 GBW GBU RCCL Test Intermediate Selector.
12090 Test Intermediate Selector.  MOD A
12100 GBW GBU GBX RCCL Changed Number Calling Equipment.
12100 GBW RCCL Changed Number Calling Equipment.  MOD A  WGC
12110 GBW RCCL Rack Common Services NZSS AC2, AC2T, AC3 & AC3T.
12120 GBW GBU GBX RCCL Auto-Auto Relay Set with Revertive Ringing (See GBW 14530).
12130 GBW GBU GBX RCCL Auto-Auto Relay Set with Forward Holding (See GBW 16200).
12140 GBW GBU GBX RCCL Changed Number Manual Board Relay Set (See GBW 13080).
12150 GBW RCCL Fuse Panel Rack Common Services & Positive Battery Distribution.
12190 GBW RCCL Test Desk Ring Down Junction (Key Ended) : New Plymouth.
12200 GBW Telephone BPO Type 332 Modified for 2-party line working with or without Metering.
12210 Divided Battery Float Battery Control Panel.
12220 GBW Test Desk Lines to Test Final Selectors (Rotary).
12230 GBW RCCL Test Circuit for 1VF Receivers and Oscillators (See GBW 16570).
12290 GBW GBU RCCL Multi-Fee Relay Set AMX (See GBW 13500).
12300 GBW RCCL Audible and Visible Alarm Scheme AMX.
12301 GBW RCCL Audible and Visible Alarm Scheme AMX.
12310 GBW RCCL Fuse Alarm Arrangements AMX Exchange (See GBW 16150).
12320 RCCL Ringing Tones and Meter Pulse Circuit with Automatic Changeover 15 Watts (See GBW 15241).
12330 GBX RCCL B/W Toll Line Circuit NZSS AC1.
12330 GBX RCCL B/W Toll Line Circuit NZSS AC1.  MOD B
12330 GBX RCCL B/W Toll Line Circuit NZSS AC1.  MOD C
12340 GBW GBU RCCL 2VF Signalling Receiver.
12350 GBW GBU RCCL Fixed Frequency Oscillator.
12360 GBW GBU RCCL Pulse Generator for 2VF Signal Control.
12370 GBW RCCL NZSS AC1 Receiver and Oscillator Test Circuit.
12380 GBW RCCL Rack Common Services 2VF Toll Line Circuit Racks.
12380 GBW Rack Common Services 2VF Toll Line Circuit Racks.  MOD A  AK DN PM
12410 RCCL Test Panel for 2VF Receivers and Oscillators.
12420 GBW RCCL Rack Common Services 2VF Equipment in Siemens No. 16 Exchange.
12430 GBW Rack Common Services Receiver and Oscillator Test Rack.
12440 GBW Oscillator for 2VF Test Rack.
12450 GBW GBU RCCL Repeat Metering Equipment.
12451 GBW Repeat Metering Equipment.
12460 GBW GBU GBX RCCL Outgoing Junction Relay Set AMX (Not to be used for New Work).
12470 GBW RCCL Maintenance Test Set for O/G Junction Relay Set AMX.
12480 GBW GBX RCCL “P” wire control for CCB Lines.
12500 GBW RCCL Test Box and Routine Test Circuit for Subs Meters Booster Battery.
12510 GBW GBX RCCL Fault Service Turret Circuit.
12511 GBW GBX RCCL Fault Service Turret Circuit.
12520 GBW GBU RCCL Routiner Test Unit for Auto-Auto Relay Sets.
12520 GBW RCCL Routiner Test Unit for Auto-Auto Relay Sets.  MOD A
12530 GBW Routiner Access Selector Uniselector for Auto-Auto Relay Sets.
12531 GBW RCCL Routiner Access Selector Uniselector for Auto-Auto Relay Sets.
12540 GBW LB Rural Automatic Telephone using Simplex Dialling.
12550 GBW GBU GBX RCCL Auto-Auto Relay Set for use on Toll Selector Levels (See GBW 16440).
12560 GBW RCCL Multiple Answering Lamp Relay Circuit for Test Desk.
12580 GBW RCCL Positive Potential Generator.
12600 GBW RCCL Test Circuit for 1VF line Circuits (See GBW 16720).
12610 GBW RCCL Tester for Auto-Auto Relay Set with Revertive Ringing.
12650 GBW RCCL 6.3V AC Heater Supply with AC/DC Changeover Facility 1VF System.
12651 GBW RCCL 6.3V AC Heater Supply with AC/DC Changeover Facility 1VF System.
12651 GBW 6.3V AC Heater Supply with AC/DC Changeover Facility 1VF System.  MOD A  AT
12660 GBW GBU GBX RCCL O/G Line Circuit NZSS AC2 System (See GBW 16550).
12661 GBW GBU GBX RCCL O/G Line Circuit NZSS AC2 System (See GBW 16550).
12680 GBW GBU GBX RCCL I/C Junction Circuit from Dependant UAX N.Z 13 to AMX’s.
12690 GBW GBU GBX RCCL Hospital Circuit for Rural Auto Lines for Use at Exch’s with Manual Bd.
12850 GBW GBU GBX RCCL ‘0’ Level Relay Set Accessible from 1VF or 2VF Ccts (SCS Manual Bd).
12850 GBW ‘0’ Level Relay Set Accessible from 1VF or 2VF Ccts (SCS Manual Bd).  MOD A  HN
12850 GBW RCCL ‘0’ Level Relay Set Accessible from 1VF or 2VF Ccts (SCS Manual Bd).  MOD B  DV
12850 GBW RCCL ‘0’ Level Relay Set Accessible from 1VF or 2VF Ccts (SCS Manual Bd).  MOD C
12970 GBW GBX Emergency Technicians Telephone Interception.
12980 GBW RCCL CTC Pulse and Tone Distribution & 900 Alarm Cct (See GBW 16130).
12990 GBW RCCL Three Minute Tone Control Routine Test Circuit.
13080 SCS Changed Number Circuit.  MOD A
13090 RCCL 23/25 Cells Automatic Power Plant Control Panel Over 75 Amp (See GBW 15710).
13091 23/25 Cells Automatic Power Plant Control Panel Over 75 Amp (See GBW 15710).
13092 23/25 Cells Automatic Power Plant Control Panel Over 75 Amp (See GBW 15710).
13100 RCCL Ringing Tones and Meter Pulse Circuit 37.5, 75 and 150 watts (See GBW 15241).
13101 RCCL Ringing Tones and Meter Pulse Circuit 37.5, 75 and 150 watts (See GBW 15241).
13101 RCCL Ringing Tones and Meter Pulse Circuit 37.5, 75 and 150 watts (See GBW 15241).  MOD A  WLT Only.
13330 GBW Routine Test Jacks for CTC Supy. Relays.
13440 GBW GBX RCCL Exchange Clocks (See GBW 16270).
13490 GBW RCCL Bothway Junction Adaptor Circuit with RT Facilities.
13500 GBW GBU RCCL Multi-Fee Relay Set (See GBW 14770).
13500 GBW Multi-Fee Relay Set (See GBW 14770).  MOD A
13500 Multi-Fee Relay Set (See GBW 14770).  MOD B  With CCB Barring.
13510 GBW GBU RCCL Multi-Fee Relay Set with or without Finder Full Satellite Exchanges.
13520 GBW GBU RCCL Metering Control Circuit Full Satellite Exchanges.
13530 GBW GBU GBX RCCL Might Switching Alarm Extension AMX to TMX.
13540 GBW GBU GBX RCCL Adaptor Circuit for Night Switching of ‘0’ Level Calls from AMX SCS Manual Board to Main.
13550 GBW GBU GBX RCCL ‘0’ Level Relay Set (See GBW 12570).
13570 GBW RCCL Test Desk Pilot Relay for Earth Connected Lamps.
13580 GBW GBU GBX RCCL O/G Junction Relay Set with B/W Switching to UAX NZ 13 Parent for WE BCS Manual Board.
13590 GBW GBX RCCL Call Trap Circuit for I/C Selectors Associated with VF Toll Line Circuit.
13590 GBW GBX RCCL Call Trap Circuit for I/C Selectors Associated with VF Toll Line Circuit.  MOD A  WLT 2  2-Wire connected.
13590 GBW Call Trap Circuit for I/C Selectors Associated with VF Toll Line Circuit.  MOD B
13740 GBW RCCL 1 Second Earth Pulse Distribution.
13790 GBW GBX RCCL Test Desk B/W Lines to Auto : New Plymouth.
13800 RCCL Manual Routine Test Unit for 2VF Toll Line Circuits.
13810 GBW RCCL Miscellaneous Circuits on Manual Routine Test Unit for 2VF Toll Line Circuit.
13830 GBW GBU GBX RCCL NOTES Revertive Ringing Relay Set.
13830 GBW RCCL Revertive Ringing Relay Set.  MOD A
13840 GBW RCCL Manual Test Set for Auto-to-Auto Relay Sets.
13850 GBW Test Telephone for Dry Loop Working.
13880 GBW GBU GBX RCCL Fault Service Lines Terminating on Test or Fault Service Desk (See GBW 16650).
14030 GBW RCCL Auto Power Plant Control Panel Under 75 Amp (See GBW 15681).
14031 GBW RCCL Auto Power Plant Control Panel Under 75 Amp (See GBW 15681).
14040 GBW GBX RCCL Call Trap Circuit for B/W Junction Associated with I/C Selectors.
14050 GBW RCCL Call Trap Circuit for I/C Junction Relay Set from UAX NZ 13.
14060 GBW GBU GBX RCCL Auto-to-Auto Relay Set.  Fixed Fee 1-6 Units Without Repeat Metering.
14061 Auto-to-Auto Relay Set.  Fixed Fee 1-6 Units Without Repeat Metering.
14320 GBW Oscillator for Transmission Tests.
14330 GBW Tester for Transmission Tester.
14340 GBW Dial Unit for Transmission Tests.
14360 GBW GBU GBX RCCL Multi-Fee Relay Set Connected off DSR Levels.
14361 GBW GBU GBX RCCL Multi-Fee Relay Set Connected off DSR Levels.
14370 RCCL Ringing Tones and Meter Pulse Machine : Waimate and Richmond.
14420 GBW GBU GBX RCCL Routiner Access Selector for Group Selectors on Racks with Grading Facilities.
14430 GBW GBU GBX RCCL Auto-to-Auto Relay Set Variable Fee 1-6 Units with Repeat Metering.
14530 GBW GBU GBX RCCL Auto-to-Auto Relay Set with Revertive Ringing Multi-Fee and Repeat Metering Facilities for Full Satellite Exchanges.
14570 GBW RCCL Manual Test Set for Local or Toll Auto-to-Auto Relay Sets.
14580 GBW GBU GBX RCCL NZAC Signalling System Selector.
14580 GBW NZAC Signalling System Selector.  MOD A
14581 GBW GBU GBX RCCL NZAC Signalling System Selector.
14590 GBW GBU GBX RCCL Auto-to-Auto Relay Set Special Services.
14590 RCCL Auto-to-Auto Relay Set Special Services.  MOD B  MNR POY RUE
14591 GBW GBU GBX RCCL Auto-to-Auto Relay Set Special Services.
14591 GBW RCCL Auto-to-Auto Relay Set Special Services.  MOD A
14600 GBU GBX RCCL Auto-to-Auto Relay Set with Regenerator.
14610 GBW GBU GBX RCCL Auto-to-Auto Relay Set with Multi-Metering.
14610 GBW GBU RCCL Auto-to-Auto Relay Set with Multi-Metering.  MOD A
14740 RCCL 23/25 Cells Auto Power Plant Control Panel Over 75 Amps (See GBW 15710).
14741 GBW RCCL 23/25 Cells Auto Power Plant Control Panel Over 75 Amps (See GBW 15710).
14760 GBW GBU GBX RCCL Auto-to-Auto B/W Junction Relay Set Variable Fee 1-6 Units with Repeat Metering.
14760 GBW Auto-to-Auto B/W Junction Relay Set Variable Fee 1-6 Units with Repeat Metering.  MOD A  With CCB & MP Discrimination Non-Dependant Non-Terminal Routes.
14770 GBW GBU RCCL Multi-Fee Relay Set for Use on Auto-to-Auto Junction Routes.
14770 GBW GBU RCCL Multi-Fee Relay Set for Use on Auto-to-Auto Junction Routes.  MOD A  CB Only.
14780 GBW GBU GBX RCCL Auto-to-Auto B/W Junction Relay Set Variable Fee 1-6 Units with Repeat Metering and Rural Party Discrimination.
14790 GBW GBX RCCL Subscribers Line Circuit.
14790 RCCL Subscribers Line Circuit.  MOD A  For use with F/S SW 8365 or Equiv.
14790 RCCL Subscribers Line Circuit.  MOD B
14800 GBW GBX RCCL Subscribers Line Circuit for Shared Service.
14810 GBW Rack Common Service Wiring Uniselector an L-K Relays.
14820 GBW GBU RCCL Multi-Fee Relay Set with Rural Party Discrimination AMX’s.
14830 RCCL Ringing Tones and Meter Pulse Circuit with Automatic Changeover 15 Watts (See GBW 15241).
14840 GBW RCCL Test Set for Measurement of Impulse Distortion on Auto-to-Auto Relay Sets.
14850 GBW Cabling of Penultimate Selr O/L to 20 & 30 Bank Final Selr Groups.
14860 GBW RCCL Fuse Alarm Arrangements Ringer Rack : Waimate & Richmond.
14870 GBW Combined Handset Telephone for Use in CB and Auto Areas on PBX Extensions (Type 330F with Operator Recall Facility).
14880 GBW RCCL Manual Test CBT for B/W 2VF Toll line Circuits.
14910 GBW Ringing and Tones Distribution RER : Waimate & Richmond.
14930 GBW RCCL Alarm Extension to temporary TMX.
14940 GBW RCCL Hand Test Telephone (Buttinsky Pattern).
14960 GBW GBU GBX RCCL Selector Level Night Switching to 2VF Adaptor Circuit.
15040 GBW GBX RCCL Subscriber’s U/D Lines 3000 type or 600 Type Relays.
15050 GBW GBU GBX RCCL Dependant Exchange O/G Line Circuit for B/W Junctions to Parent Exchange NZSS AC3 System.
15051 GBW GBU GBX RCCL Dependant Exchange O/G Line Circuit for B/W Junctions to Parent Exchange NZSS AC3 System (See GBW 16500).
15060 GBW GBU GBX RCCL I/C Line Circuit NZSS AC3 System to Parent Exchange from Dependant (See GBW 16500).
15070 GBW GBU GBX RCCL Parent Exchange O/G 1VF Line Circuit for B/W Junction to Dependant Exchange.
15071 GBW GBU GBX RCCL Parent Exchange O/G 1VF Line Circuit for B/W Junction to Dependant Exchange (See GBW 16510).
15080 GBW GBU GBX Dependant Exchange I/C NZSS AC3 System Line Circuit from Parent (See GBW 16520).
15081 RCCL Dependant Exchange I/C NZSS AC3 System Line Circuit from Parent (See GBW 16520).
15090 GBW GBU GBX RCCL Dependant Exchange O/G NZSS AC3 Line Circuit for U/D Junctions to Parent.
15091 GBW GBU GBX RCCL Dependant Exchange O/G NZSS AC3 Line Circuit for U/D Junctions to Parent (See GBW 16530).
15100 GBW GBU GBX RCCL Parent Exchange O/G Line Circuit for U/D Junctions to Dependant NZSS AC3 System.
15101 GBW GBU GBX RCCL Parent Exchange O/G Line Circuit for U/D Junctions to Dependant NZSS AC3 System (See GBW 16540).
15140 GBW GBU GBX RCCL Level ‘0’ Junction Relay Set WE BCS I/C Junction or Selector Level Relay Set to S/S or Special PBX Lines with or without Manual Hold and Negister Switching.
15150 GBW GBU GBX RCCL I/C Junction or Selector Level Relay Set to Special Service Lines with or without Manual hold and Negister Switching.
15160 GBW GBU GBX RCCL I/C Junction or Selector Level Repeater to Special Services.
15170 GBW RCCL Subs line Circuit Relay Set Mounted Demonstration Unit.  Superseded by NZPO 38940.
15180 GBW RCCL Auto Exchange Demonstration Unit.
15190 GBU RCCL Group Selector Routiner Test Unit.
15190 RCCL Group Selector Routiner Test Unit.  MOD A
15191 GBU RCCL Group Selector Routiner Test Unit.
15191 RCCL Group Selector Routiner Test Unit.  MOD A
15240 RCCL Ringing Tones & Meter Pulse Machine 15, 37.5 & 75 Watt (See GBW 20130).
15241 RCCL Ringing Tones & Meter Pulse Machine 15, 37.5 & 75 Watt (See GBW 20130).
15250 GBW GBX RCCL Ringing and Tones Distribution RER.
15260 GBW GBU GBX RCCL Order-Wire Selector 100 Outlet.
15300 GBW GBX RCCL Alarm Extension at Intermediate Exchange.
15310 GBW GBU GBX RCCL Generator Signalling Repeater Relay Set.
15320 GBW GBX RCCL Switching for Transfer of Control of Test Selector to Intermediate Exchange.
15330 GBW GBX RCCL Busying Circuit for Selector Level Circuits.
15340 GBW RCCL Fuse Alarm Arrangements Ringer Rack.
15370 GBW RCCL Fuse Alarm Arrangements AER for Exchanges with RER (See GBW 16150).
15380 GBW GBU RCCL Auto-to-Auto Repeater O/G Circuit to Rural Carrier.
15390 GBW GBU RCCL Auto-to-Auto Repeater I/C Circuit to Rural Carrier.
15400 GBW RCCL Tester for Multi-Fee Relay Set connected off DSR Levels.
15410 GBW Uniselector Tester.
15420 GBW GBX RCCL Junction Guard Circuit.
15440 GBW GBU GBX RCCL Main Exchange Relay Set Rural Carrier Earth or Loop Dialling.
15450 GBW GBU GBX RCCL Selector Level or I/C Junction Relay Set.
15450 GBW RCCL Selector Level or I/C Junction Relay Set.  MOD A  PAK
15450 GBW RCCL Selector Level or I/C Junction Relay Set.  MOD B  Gateway.
15450 GBW RCCL Selector Level or I/C Junction Relay Set.  MOD C  Selector Level or I/C Junc. Relay Set from NEC Crossbar.
15460 GBW GBU GBX RCCL Outgoing Relay Set Loop Dialling SCS to Rotary Exchange.
15530 GBW GBU RCCL Transistor 50V Positive Supply Relay Set for 1VF System.
15570 GBW GBU GBX RCCL Loop to NZSS AC1 Conversion Relay Set.
15620 GBW GBU RCCL Subscribers long Line Repeater.
15620 GBW RCCL Subscribers long Line Repeater.  MOD A  NZPO PABX Long Line Exchange Line Repeater.
15670 GBW GBU RCCL 50V Positive Supply (Transistor) Fail Alarm relay Set for 1VF System.
15680 Auto Power Panel Control Cubicle Up to 100 Amp.
15680 Auto Power Panel Control Cubicle Up to 100 Amp.  MOD A
15681 GBW RCCL Auto Power Panel Control Cubicle Up to 100 Amp.
15681 Auto Power Panel Control Cubicle Up to 100 Amp.  MOD A
15700 GBW RCCL Tester for Trunk Tandem Selector M/U Type.
15710 23/25 Cells Auto Power Plant Control Panel Circuit (Over 100 Amps).
15720 6V Standby Battery and Charger with Fuse Alarm.
15730 GBW GBU GBX RCCL I/C Junction Circuit to Auto with Access to SCS Assistance Circuit (Gateway Exchange).
15740 GBW GBU RCCL O/G Junction Busying Circuit TJF or T/R & TJF Dialling Panel.
15770 GBW GBU GBX RCCL Auto-to-Auto Relay Set Fixed Fee with Repeat Metering.
15770 GBW GBU Auto-to-Auto Relay Set Fixed Fee with Repeat Metering.  MOD A  With Metering Equipment Removed.
15790 GBW RCCL Audible and Visible Alarm Scheme with Extension of Prompt Alert and Deferred Alarms via a Cable Pair AMX.
15800 GBW GBX RCCL Audible and Visible Alarm Scheme with Alarm Extension via Late Choice Demand Trunk AMX.
15810 GBW GBX RCCL Audible and Visible Alarms with Alarm Extension or N/S Day Centre.
15860 GBW NZSS AC2 & AC3 Receiver Schematic.
15900 GBW RCCL Routiner Access Selector U/S with Secondary Distribution for Auto-to-Auto Relay Set with or without Repeat Metering.
15910 GBW GBU GBX 200 Line Final Selector 11-20 PBX.
15920 RCCL Artificial Traffic Equipment.
15930 GBW RCCL 11-20 PBX Final Selector Test Set.
15970 Miscellaneous Circuits on MDF Rack Type.
15980 GBW GBU GBX RCCL Trunk Tandem Selector 4 Wire.
16030 Routiner Test Unit for Ord. Forward Holding and Multi-Metering Auto-to-Auto Relay Sets.
16040 GBW GBU GBX RCCL Auto-to-Auto Relay Set Non-Metering Manual Hold.
16050 GBW GBX RCCL SAX Adaptor Circuit for I/C Junction Terminated on Ord Final Selector.
16060 GBW GBX RCCL SAX Adaptor Circuit for I/C Junction Terminated on Comb Final Selector.
16070 GBW RCCL Traffic Recorder for Subs Lines.
16080 GBW Tester for Line Fuses used with Rack type MDF.
16090 GBW GBU GBX RCCL Order Wire Selector 100 Outlet SCS.
16100 GBW GBU GBX RCCL Night Switching Adaptor and Control Circuit NZSS AC2 Trunks.
16100 GBW GBU Night Switching Adaptor and Control Circuit NZSS AC2 Trunks.  MOD A.
16110 GBW RCCL Answering Relay Circuit for use with Artificial Traffic Equipment.
16120 GBW GBX Panel Access for Artificial Traffic Equipment.
16150 GBW RCCL Fuse Alarm Arrangements AER for Exchanges with RER.
16160 GBW RCCL Rack Common Services Wiring Final Selectors 11-20 PBX.
16170 GBW RCCL Portable Route Analyser.
16170 GBW Portable Route Analyser.  MOD A
16170 GBW Portable Route Analyser.  MOD B
16200 GBW GBU GBX RCCL Auto-to-Auto Relay Set Non-Metering with Forward Holding.
16200 GBW GBU RCCL Auto-to-Auto Relay Set Non-Metering with Forward Holding.  MOD A  Two-wire Intermediate Pulse Repeater.
16200 GBW RCCL Auto-to-Auto Relay Set Non-Metering with Forward Holding.  MOD B
16210 GBW GBX RCCL Special Purpose Line Circuit.
16220 GBW RCCL Audible and Visible Alarms with Alarm Extension & N/S Day Group Centre.
16230 GBW GBU RCCL Night Switching 1 to 4 digit Generating Circuit. (For use with GBW 16100).
16230 GBW GBU RCCL Night Switching 1 to 4 digit Generating Circuit. (For use with GBW 16100).  MOD A.
16240 GBW GBU GBX RCCL Auto-to-Auto Relay Set O/G to SAX Ord or Comb Final Selector.
16250 GBW GBU GBX RCCL Auto-to-Auto Relay Set O/G to SAX Ord Final Selector.
16260 GBW RCCL Test Desk Test Cord and Telephone Circuit.
16260 RCCL Test Desk Test Cord and Telephone Circuit.  MOD A  Provides Rotary 4 Party Line Ringing.
16270 GBW GBX RCCL Exchange Clocks.
16280 GBW GBX Test Extension Circuit Toll Exchanges.
16290 GBW GBX RCCL Routiner Access Selector for Group Selectors with U/S Access Selectors mounted on Non-Graded Group Selector Racks.
16300 GBW GBX RCCL Routiner Access Selector for Group Selectors with U/S Access Selectors mounted on Graded Group Selector Racks.
16310 GBW RCCL Routiner Access Selector for Ord and 2-10 PBX Final Selectors with U/S Access Selectors mounted on Final Selector Rack.
16320 GBW RCCL Routiner Access Control for Group Selector Routiner with U/S Access Selectors.
16330 GBW GBU RCCL Routiner Access Control for Final Selector Routiner with U/S Access Selectors.
16331 GBW GBU RCCL Routiner Access Control for Final Selector Routiner with U/S Access Selectors.
16340 GBW RCCL Transistorised Tone Fail Detector.
16341 GBW RCCL Transistorised Tone Fail Detector.
16350 Routiner Duplicate Display for Ord, Forward Holding Multi-Metering & Toll Auto-to-Auto Relay Sets.
16370 GBW RCCL Subs Controlled Diversion Service Schemes “A’, “B” & “C”.
16380 GBW GBX RCCL Subs Line Circuit Composite U/S & F/S Racks.
16380 GBW RCCL Subs Line Circuit Composite U/S & F/S Racks.  MOD A
16390 GBW GBX RCCL Subs Line Circuit Shared Service Composite U/S & F/S Racks.
16400 GBW RCCL Rack Common Services Composite U/S & F/S Racks.
16410 GBW RCCL Routiner Access Selector Mounted on Composite U/S & F/S Racks.
16430 GBW GBU RCCL Hospital Circuit for Rural Auto Lines T/D or T/R Answering.
16440 GBW GBU GBX RCCL Auto-to-Auto Relay Set with Toll Facility.
16440 GBW RCCL Auto-to-Auto Relay Set with Toll Facility.  MOD A
16460 GBW GBU GBX RCCL I/C Line Circuit (U/D or B/W) NZSS AC2T System.
16470 GBW GBU GBX RCCL O/G Line Circuit for B/W Junctions NZSS AC2T System.
16480 GBW GBU RCCL 2280 CPS Transistor Oscillator for NZSS AC2T & AC3T System.
16490 GBW GBU GBX RCCL O/G Line Circuit for B/W Junctions Dependant Exchange to Parent NZSS AC3T System.
16490 GBW RCCL O/G Line Circuit for B/W Junctions Dependant Exchange to Parent NZSS AC3T System.  MOD A  for use with I/C Line Circuit to Parent.
16500 GBW GBU GBX RCCL I/C Line Circuit (U/D or B/W) from Dependant Exchange to Parent NZSS AC3T System.
16510 GBW GBU GBX RCCL O/G line Circuit for B/W Junction Parent to Dependant Exchange NZSS AC3T System.
16520 GBW GBU GBX RCCL I/C Line Circuit for Junction from Dependant Exchange to Parent NZSS AC3T System.
16530 GBW GBU GBX RCCL Unidirectional O/G Line Circuit Dependant Exchange to Parent NZSS AC3T System.
16530 GBW RCCL Unidirectional O/G Line Circuit Dependant Exchange to Parent NZSS AC3T System.  MOD A  U/D Junction to Parent Exchange NZSS AC2T System.
16540 GBW GBU GBX RCCL Unidirectional O/G line Circuit Parent to Dependant Exchange NZSS AC3T System.
16550 GBW GBU GBX RCCL Unidirectional O/G Line Circuit NZSS AC2T System.
16560 GBW RCCL 2280 CPS Receiver NZSS AC2T & AC3T System.
16570 GBW RCCL Test Circuit for Receivers & Oscillators NZSS AC2T & AC3T System.
16570 GBW RCCL Test Circuit for Receivers & Oscillators NZSS AC2T & AC3T System  MOD A 
16580 GBW Provision of Earthing Leads at rear of Switchboard SCS.
16590 RCCL Routiner for 200 Line Final Selectors with Toll Access 11-20 PBX 2000 Type.
16600 GBW RCCL Routiner Access Selector for 200 Line Final Selectors with Toll Access 11-20 PBX U/S Access Selector Mounted on F/S Rack.
16610 GBW RCCL Routiner Access Control for U/S Access Selectors mounted on Apparatus Racks 2000 Type.
16620 GBW RCCL 6.3 Volt AC Heater Supply (‘C’ Core Transformer).
16640 GBW RCCL Test Circuit for Impulse Speed and Count for Exchange with Test Sections sharing Impulse Test Circuits.
16680 GBW GBU GBX RCCL ‘P’ Wire Repeater.
16680 GBW RCCL ‘P’ Wire Repeater.  MOD A  AK
16690 GBW RCCL Test Desk Cord and Telephone Circuit with Ballast Resistance for Exchanges with Shared Test Circuit.
16700 GBW RCCL Multiple Answering Relays Test Desk and Turrets.
16710 GBW RCCL Clear Forward Timer NZSS AC2T & AC3T System.
16720 GBW RCCL Test Circuit for 1VF Line Circuits NZSS AC2T & AC3T System.
16730 GBW RCCL Transistor Single Delay Timer NZSS AC2T & AC3T System.
16790 GBW RCCL Routiner for Group Selector (Was GBW 11223).
16790 GBW RCCL Routiner for Group Selector (Was GBW 11223).  MOD A
16800 GBW RCCL Audible and Visible Alarm Scheme for 4 and 5 Floor Exchanges.
16810 GBW GBU GBX RCCL Selector Level Relay Set Ringdown Working for Special Services.
16840 GBW RCCL AC and DC 6 Volt Supply for Multiple Answering Lamps Test Desks and Turrets.
16840 GBW AC and DC 6 Volt Supply for Multiple Answering Lamps Test Desks and Turrets.  MOD A  With Reserve 6.3V Supply.
16870 GBW RCCL 8 and 80 Volt Supply for Test Desk or Test Rack.
16920 GBW GBU GBX RCCL Digit Absorbing Relay Set with Discriminating Facilities.
16980 GBW RCCL Routiner Duplicate Display for Auto-to-Auto Relay Set Routiner.
20120 GBW GBX RCCL Test Desk Fault Control Centre Interposition Circuit Test and Miscellaneous Positions.  39 Positions Maximum.
20130 GBW RCCL Ringing Tones & Meter Pulse Circuit with Auto Changeover.
20160 GBW GBX Alarm Extension from TXE2 Exchange to Parent via late choice I/C Traffic Junctions or via separate Circuits.
20170 GBW GBX RCCL Test Desk Lines to Test Access Supy Relay Set at TXE2 type Exchanges.
20180 GBW GBU GBX RCCL DSR Regular and Party Line with Overflow Routeing.
20181 GBW GBU GBX RCCL DSR Regular and Party Line with Overflow Routeing.
20182 GBW GBU GBX RCCL DSR Regular and Party Line with Overflow Routeing.
20183 GBW GBU GBX RCCL DSR Regular and Party Line with Overflow Routeing.
20184 GBW GBU GBX RCCL DSR Regular and Party Line with Overflow Routeing.
20184 DSR Regular and Party Line with Overflow Routeing.  MOD B  DSR Regular and Party Line with Grading Facility and Overflow routeing facility.
20190 GBW GBU GBX RCCL DSR Coin Box with Overflow Routeing.
20191 GBW GBU GBX RCCL DSR Coin Box with Overflow Routeing.
20192 GBW GBU GBX RCCL DSR Coin Box with Overflow Routeing.
20193 GBU GBX RCCL DSR Coin Box with Overflow Routeing.
20194 GBW GBU GBX RCCL DSR Coin Box with Overflow Routeing.
20200 GBX RCCL Attenuator Pads 900 Ohm Characteristic Impedance
20220 GBW GBX RCCL Building Out Network, 900 Ohms Impedance to Exchange
20240 GBW Test Access Circuit for DCC/LD Sender International Exchange.
20250 GBW Rack Common Services Auto Routiners 29 Racks 2000 Type.
20260 GBW RCCL NOTES Tester for Measuring Pulse, Speed and Ratio.