Cheryl Lewis, the Mahoning Valley Historical Society’s campaign director, shows …

Photo by Robert K. Yosay | published: July 24, 2012

Cheryl Lewis, the Mahoning Valley Historical Society’s campaign director, shows plans for the third floor of the Tyler Mahoning Valley History Center. The floor will feature portable hands-on exhibits from some of the city’s iconic businesses, including Isaly’s, McKelvey’s and Arby’s.