Izikhungo ku Philadelphia vula Elfreth's Alley ube nesilinganiso esimaphakathi — 4.5 (ngokwezilinganiso zomsebenzisi Mapich).
Elfreth's Alley, Philadelphia ezitholakele — ezinye izikhungo.
Le datha ikhiqizwa kusetshenziswa izihlungi zangokwezifiso ezisuselwe kukho 1 inkampani, eyethulwe kuleli khasi.