The conductor stood below, at the foot of the steps, with his lantern in one hand and his watch in the other.
The wagon-lit conductor was standing beside the steps.
The conductor stood by the rear end of the Comet.
A young conductor stood at a train door looking toward the ramp leading to the train.
A conductor stands on a small platform called a "rostrum".
Now a conductor could stand inside rather than outside and between cars when operating the doors.
The conductor stood in the wide doorway of the stock car.
The conductor stood in the door at the front of the railcar.
The conductor stood facing a full complement of players.
The conductor stood in the aisle with his punch poised.