Keywords: 1701 Walnut Philly.JPG 83004244 en Estey Hall in Philadelphia On NRHP sinceOctober 28 1983 At 1701 Walnut Street in the Rittenhouse Square East neighborhood of Center City Own Smallbones 2010-02-22 39 57 0 N 75 9 9 W Buildings in Philadelphia Pennsylvania National Register of Historic Places in Center City Philadelphia Jacob Estey Walnut Street Philadelphia 1701 |