redball, 13
reefer, 44-47
refrigerator cars, 44-47
roller bearings, 44
roomette, 73
roundhouse, 10
running inspection, 43
sand, 20-21
sap, 20
section crew, 82-83
shack, 10
sheep, 48
signal flags, 18
signal lights, 14
slip-track, 37
snake, 31
snow plow, 85
snow train, 75
special cars, 56-58
squirrel cage, 17
station agent, 14-16
stewardess, 65
stinker, 43
stock cars, 48-49
stoker, 12
streamliner, 65-74
switch engine, 26, 28, 31
switch, 25
switchman, 31
tallow pot, 10
tank cars, 50-51
teakettle, 31
tell-tale, 61
torpedoes, 18
towerman, 26-28
track-pan, 38
trestles, 58
train order, 16
tunnels, 60