It went over the top of the incline, and those in the gyrocar saw its reception.

The gyrocar shifted suddenly and backed away from the thing it had been tangled in.

He went staggering to his gyrocar and headed back for Cetopolis.

The 'copter man turned on the vision set he had packed from the staff gyrocar.

In a few moments the gyrocar stopped before Rhodan.

And there was a staff gyrocar crumpled against a tree where it had been flung by some explosion or other.

Carson turned his gyrocar in at Lon Simpson's house.

He is best known as the inventor of the gyrocar, which he demonstrated for the first time in London in 1914.

Above: The Gyrocar before the bodywork was fitted; photograph taken shortly before the first test run.

A gyrocar is a two-wheeled automobile.

They did not want to listen, those men who waited futilely by the gyrocar which had witnessed the invulnerability of the Wabbly to all attack.

I also found this report: "In 1972, a gyrocar was exhibited by the Gyro-Dynamics organization.

The gyrocar merely jolted Carson severely.

The gyrocar purred softly away, with two horses left wandering and two men clinging fast in a sweep of wind.

A major-general climbed out of a staff gyrocar and waded through mud for half a mile, after which he, in person, waked two sleeping men.

The Schilovski Gyrocar (better resolution image)

The Schilovski Gyrocar (more detailed article)

"The Cruise of the Gyrocar" by Herbert Strang.

Though neither the helicopter pilot nor Sergeant Walpole had noticed it, he had opened communication the instant the gyrocar came to a stop.

The gyrocar speeded up until it fairly hummed, and the wind rushed into the nostrils and mouths of the men on the running-boards.

In a gyrocar, balance was provided by one or more gyroscopes, and in one example, connected to two pendulums by a rack and pinion.

After developing a model gyro monorail in 1911, he designed a gyrocar which was built by Wolseley Motors Limited and tested on the streets of London in 1913.

The Ford Gyron was a futuristic two-wheeled gyrocar first shown to the world in 1961 at the Detroit Motor Show as a concept car designed by Syd Mead.

As the road rose up a long incline, a shell burst in mid-air in plain view, and the driver of the gyrocar jammed on the brakes and looked down upon the strangest of sights below.

However the first prototype Gyrocar, The Shilovski Gyrocar, was commissioned in 1912 by the Russian Count Pyotr Shilovsky, a lawyer and member of the Russian royal family.