They purchased The Ohio Motor Car Company in 1913. The only produced two cars, The Ohio and the Royal. 

After years of experience, exhaustive tests and expensive experiments, the greatest of all designers and inventors, Mr. R.E. Northway, the founder of the Northway Motor Co. and original designer of that now famous motor, which is acknowledged by the best engineers and experts to be the greatest motor in the world, now brings out his latest and greatest of all motors, to be used exclusively by The Crescent Motor Company.

Cresent "Ideal Ohio Car" promo showcasing the 14 key features of the Ohio car.
Cresent “Ideal Ohio Car” promo showcasing the 14 key features of the Ohio car.
1914 Cresent Ohio car ad.
1914 Cresent Ohio car ad.