Topics Technology & Engineering

Birch’s Views of Philadelphia, 1800

Centre Square Water Works, Frederick Graff, Sr. Plans, 1799

Benjamin Henry Latrobe, portrait by Filippo Costaggini, 1880

Centre Square Water Works, Latrobe Plans, 1799

New Mill House at Fairmount (2008.001.0046)

New Mill House at Fairmount

Stand Pipe of Philadelphia Water Works

Water Works Standpipe, 1853

Baldwin Locomotive Works, 1884

Baldwin Locomotive Works