Tien Bo i Philadelphia

North American Building, 121 South Broad Street, Philadelphia

1326 Chestnut Street, Philadelphia

1117 Locust Street, Philadelphia

1625 Chestnut Street, Philadelphia

1109 Walnut Street, Philadelphia

1105 Walnut Street, Philadelphia

130 South 11th Street, Philadelphia

112 South 11th Street, Philadelphia

1625 Chestnut Street, Philadelphia

124 South 18th Street, Philadelphia

1301 Cuthbert Street, Philadelphia

1701 Market Street, Philadelphia

1200 Filbert Street, Philadelphia

2015 Walnut Street, Philadelphia

1020 Race Street, Philadelphia