Then the sun was eclipsed, and my headlamp gave me the kind of light I was used to working with.
The headlamp bathed the other car in a white glare, punctuated with angry red flashes from the emergency lights.
He flicked the headlamp at Ferguson in the control seat of the passenger car and the two vehicles moved out.
He whirled, snapping on the headlamp with his left hand and thrusting out his rifle pistol-wise in his right.
Then a beam of light flared from a headlamp, and he saw the blue crackle of a stunner.
“Slacken up before you reach the grade and put your headlamp out,” said Grant.
It was not dark yet, but the headlamp of a locomotive in the side-track flung a glittering beam a quarter of a mile down the line.
Freight cars occupied the tracks and the dazzling beam from a locomotive's headlamp touched piles of goods and hurrying people.