WARSAW — The Kosciusko County Historical Society is celebrating its 50 anniversary with an oldest T shirt contest July 20 through July 30.

The T shirt must be of a county event, organization, business or activity, and must have the year printed on the shirt. Bring your shirt to the Old Jail Museum, 121 N Indiana St., Warsaw from 10 a.m. to 3p.m. Wednesday through Saturday, during contest dates to be eligible to win prize.