| Notes |
Victorian Government Railways. Chapter 4. Vertical pulley wheel, single & double horizontal pulley wheel, swivel pulley wheel, vertical point crank, types of adjusting screw couplings for rodding, cranks of various types, types of wire adjusting screws, straight lever compensator, single balance lever, point rod & coupling, horizontal point crank, method of working signals at facing points, facing point lock, parallel bar, detector lock, economical facing point lock, fittings of, lever compensators |