| 246 / | HD | RAILWAY SWITCHES AND SIGNALS |
| 270 R | DF | VEHICLE-ENERGY ACTUATION {11} |
| 314 | DF | .~ Switches, automatic {6} |
| 322 | DF | .~.~ Track mechanism {13} |
| 344 | DF | .~.~.~ Transverse motion {4} |
| 351 | DF | .~.~.~.~ Vertical motion {3} |
| 356 | DF | .~.~.~.~.~ Double {1} |
| 357 | | .~.~.~.~.~.~ Transverse lever connection |