The third annual antique engine show will be held July 23 from 9 a.m. to 4 p.m. in Kent.

The event will take place on the grounds of the Connecticut Antique Machinery Association Museum at 31 Kent-Cornwall Road (Route 7).

Early gas engines will be in operation; these were the power source for early oil wells, farms, small businesses, and homes.

Admission is free, and food will be available to purchase.

For more information, visit www.ctamachinery.com or call (860) 927-0050.