air engine
overhead engine
mill
steeple engine
Locomobile
steam
steam-powered
rock shaft
jet engine
regulator
booster
turbocar
Stanley Steamer
undertype
dieseled
steam locomotive
reversing cylinder
steamer
diesel-powered
overtype
firebox
aerosteam
automobile engine
handcar
Challenger
Giffard injector
combustion engine
steam engine
fanjet
Pacific
turbotrain
diesel-electric
diesel locomotive
trailing axle
Fairlie
kettle
steamliner
leading wheel
chugga
diesel engine
intake manifold
diesel-electric locomotive
Mogul
gas-powered
power car
donk
intake system
turbodiesel
Stirling engine
hot bulb
pump car
driving wheel
multiengine
engine generator
pump trolley
chimney
bucket
electric locomotive
foot valve
Berkshire
steam-hauled
Hudson
Northern
Mountain
puffer
jet
Atlantic
straight-eight
rocket
single-wheeler
internal-combustion engine
locomotive
hemi
induction
ICE
coal pusher
motion
smoker
external-combustion engine
rotary engine
two-stroke
Chapelon
radial engine
motor
diesel
steam train
camshaft
petticoat
internal combustion engined
air turborocket
supercharger
silencer
propjet
carburetor