Topics Technology & Engineering

Black-and-white image of an ornate white building on a riverbank with trees behind it

A new book, more than 40 years in the making, about an iconic Philadelphia building

Spring Garden Northern Liberties, or Schuylkill Works (1844)

Baldwin Locomotive Works, 1884

Baldwin Locomotive Works

Tinted image of a single-arch bridge over a river with landscape in the distance

Lancaster/Schuylkill Bridge (Upper Ferry Bridge)