Two cars drive over a ramp at the same time, leaving them both on two wheels, at The Canadian National Auto Circus. This was one of the milder stunts performed for the crowd, with others involving fire.Two cars drive over a ramp at the same time, leaving them both on two wheels, at The Canadian National Auto Circus. This was one of the milder stunts performed for the crowd, with others involving fire.
Two cars drive over a ramp at the same time, leaving them both on two wheels, at The Canadian National Auto Circus. This was one of the milder stunts performed for the crowd, with others involving fire.

RETRO: The Canadian National Auto Circus - ‘The Greatest Show on Wheels’ - visits Boston in 1973 (GALLERY)

The Canadian National Auto Circus – ‘The Greatest Show on Wheels’ – paid a visit to Boston in 1973.

Here are a selection of photographs from the event.