The Ajax was an American assembled 5 seat touring car automobile that never went beyond the prototypical stage.
It was to have a Continental 7-R six-cylinder engine with a 116-inch (2,900 mm) wheelbase, and had been slated to begin production in 1921.
This article about classic and vintage automobiles produced between 1915 and 1930 is a stub.
You can help Wikipedia by expanding it.