| NUMBER | SCANNED FILES | DESCRIPTION | ||||
| 11150 | GBW | GBU | GBX | RCCL | Interworking Relay Set Type SR4 SxS to Rotary 4 digit Selection. | |
| 11151 | GBW | GBU | GBX | RCCL | Interworking Relay Set Type SR4 SxS to Rotary 4 digit Selection. | |
| 11160 | GBW | GBU | GBX | RCCL | Interworking Register Type SR4 SxS to Rotary 4 digit Selection. | |
| 11160 | GBW | Interworking Register Type SR4 SxS to Rotary 4 digit Selection. MOD A | ||||
| 11170 | GBU | GBX | RCCL | Interworking Relay Set Type SR3 SxS to Rotary 3 digit Selection. | ||
| 11171 | GBW | GBU | GBX | RCCL | Interworking Relay Set Type SR3 SxS to Rotary 3 digit Selection. | |
| 11180 | GBW | GBU | GBX | RCCL | Interworking Register Type SR3 SxS to Rotary 3 digit Selection. | |
| 11320 | GBW | GBU | RCCL | Control Circuit for Impulse M.C. No. 1B RSM Interworking Relay Set. | ||
| 11320 | GBW | GBU | RCCL | Control Circuit for Impulse M.C. No. 1B RSM Interworking Relay Set. MOD A | ||
| 11330 | GBW | GBU | RCCL | Interworking Relay Set type RS4 for 7A Rotary to SxS. | ||
| 11330 | GBW | RCCL | Interworking Relay Set type RS4 for 7A Rotary to SxS. MOD A WNC | |||
| 11340 | GBW | GBU | RCCL | Interworking Register type RS4 for 7A Rotary to SxS. | ||
| 11340 | GBW | RCCL | Interworking Register type RS4 for 7A Rotary to SxS. MOD B WNC | |||
| 11350 | RCCL | Type RS4 Equipment Interworking Register Stepping Test Circuit. | ||||
| 11350 | GBW | RCCL | Type RS4 Equipment Interworking Register Stepping Test Circuit. MOD A WNC | |||
| 11450 | GBW | RCCL | Rack Common Services Wiring Interworking RSR & Register Rack 7A Rotary to SxS. | |||
| 11450 | GBW | Rack Common Services Wiring Interworking RSR & Register Rack 7A Rotary to SxS. MOD A | ||||
| 11460 | GBW | RCCL | Rack Common Services Interworking RSR & Register Rack SxS to 7A Rotary. | |||
| 11460 | GBW | RCCL | Rack Common Services Interworking RSR & Register Rack SxS to 7A Rotary. MOD A POY Only | |||
| 11500 | GBW | RCCL | Interworking Register Type SR3 Test Circuit. | |||
| 11520 | GBW | GBU | RCCL | Impulse M/C for Type RS4 Interworking Register Control Circuit. | ||
| 11600 | GBW | GBU | GBX | RCCL | Interworking Register Type SR4 SxS to Rotary 4 digit Selection. | |
| 11600 | GBU | GBX | RCCL | Interworking Register Type SR4 SxS to Rotary 4 digit Selection. MOD A AK | ||
| 11810 | GBW | GBU | RCCL | Interworking Relay Set Type Rotary to SxS (See GBW 15690). | ||
| 11810 | GBW | RCCL | Interworking Relay Set Type Rotary to SxS (See GBW 15690). MOD A. | |||
| 11900 | GBW | RCCL | Interworking Register Type SR4 Test Circuit 7A Hunting Control Only. | |||
| 11910 | GBW | RCCL | Interworking Register Type SR4 Test Circuit 7A and 7A2 Hunting Control Only. | |||
| 12270 | GBW | GBU | GBX | RCCL | Interworking Register Type SR3. | |
| 14620 | GBW | GBU | GBX | RCCL | Interworking Relay Set Type RSM (Reg) 7D Rotary to SxS. | |
| 14630 | GBW | GBU | GBX | RCCL | Interworking Relay Set Type RSM (Toll) 7D Rotary to SxS. | |
| 14750 | GBW | RCCL | Positive Battery Low Volts Alarm Circuit for Rotary Exchanges. | |||
| 15690 | GBW | GBU | GBX | RCCL | Interworking Relay Set type RSM Rotary to SxS. | |