Rob glanced at the speed indicator on the steel wall of the "pilot house."
The speed indicator was pointing to four hundred miles per hour.
Over, well over a hundred the speed indicator said the "Marah" was doing.
Medenham glanced at the clock by the side of the speed indicator.
A speed indicator on the crank shaft will show the number of vibrations best.
The needle upon the speed indicator quivered round its dial, moving ever upwards.
He tilted her carefully and watched the speed indicator climb slowly and hang steady.
The speed indicator pointed to one hundred and seventy-five miles an hour.
The instruments consisted of a compass, an altimetre to register the height, a speed indicator and several others.
We were more than a thousand miles from our starting point and the speed indicator read seven thousand miles an hour.