in contact, 364; law of, 363; of wheel flanges, 281; of wheels, 62,
319.
Front view, xiv.
Front elevation, xiv.
Frost-bite, treatment of, 543.
Frost-cock, 119.
Fuel, value of, 404.; waste of, 394.
Fulcrum of driving wheel, 312.
Furnace door, 67, 80, 149.
=Gas=, 368; combustion of, 376.
Gas-light, 371.
Gauge of road, 75.
Gauge-cocks, 130.
Gibs, 175.
Gland, 173.
Glass water-gauge, 130; inspection of, 465.
Grades, effect of on water level, 491; resistance on, 408; running
on, 490.
Grant Locomotive Works, 429; locomotive by, 557.
Grate, 67, 73, 81, 149; dead, 387; inspection of, 465; management of,
504, 506; rocking, 152; shaking, 152; surface, 419; water, 152.
Grate-bars, 150.
Greenwich Street Elevated Railroad, 441.
Guide-blocks, 176.