Bert Bell

Haverford Township, PA · est. 1947

Joshua Humphreys, the naval architect who designed the frigate USS Constitution — the legendary "Old Ironsides" — made his home from 1803 to 1838 at the Pont Reading House standing opposite this marker. His heavy, fast, over-built frigates gave the young United States Navy warships that could outfight or outrun anything of comparable size. The house itself grew by stages between 1683 and 1813, a layered piece of early Pennsylvania architecture.

Philadelphia, PA · est. 2001

Authorized by the Pennsylvania legislature in 1828 and completed in 1834, the Philadelphia & Columbia Railroad was among the earliest railroads in America, running 82 miles west to the Susquehanna River. Its cars were first pulled by horses and later by steam locomotives, and it formed part of a state-owned network—including the Pennsylvania canal—built to keep the commonwealth competitive with rival states scrambling for western trade. The Pennsylvania Railroad absorbed the line in 1857, and stone blocks laid for the original track can still be seen here.

Lower Merion Township, PA · est. 2001

From 1921 to 1938, the campus of Bryn Mawr College hosted a bold experiment: a summer liberal arts school for women who spent their days in factories and workshops. Led by educator Hilda Worthington Smith, it welcomed more than 1,700 students of varied races, ethnicities, and backgrounds, offering wage-earning women the kind of humanities education usually reserved for the privileged. Many graduates went on to become leaders in their unions, communities, and public life.

Upper Darby, PA · est. 1985

Built around 1684, Sellers Hall was the first permanent home in Upper Darby, raised by Samuel Sellers and his bride Anna Gibbons in the earliest days of Penn's colony. The family became famous for its bent toward mechanics and science across generations. One son, John Sellers, helped found the American Philosophical Society and in 1769 joined the celebrated observation of Venus crossing the face of the sun.