According to the local media, Prince Edward traveled to Philadelphia after spending two days in New York.
The Independence Historical Trust hosted the Duke of Edinburgh as he commemorated youth education and history.
At Independence National Historical Park’s Benjamin Rush Garden, Prince Edward took part in a unique dedication ceremony for the Bicentennial Bell.
The king also had lunch at Carpenter’s Hall with Mayor Parker and other dignitaries.
A photo of the King’s youngest brother was previously posted by the royal family, along with the statement, “The Duke of Edinburgh is currently in New York to support the International Awards work in the US.”