R & S Keystone Diner in Bucks County is the latest Philly-area diner to close
The R & S Keystone Diner in Telford, Bucks County closed Thursday after a 75-year run. The original R & S Grill was on Line Lexington Road in Hatfield, Montgomery County, where it opened in 1948. It moved to its location on 4714 Bethlehem Pike in Telford in 1960. It has been run by owner JoAnn Kerr since 1981, when she took it over from her late parents.