Plans of the wooden bridge acros the Delaware at Trenton, New Jersey, 1819.
© Science Museum / Science & Society Picture Library
Engraved designs by the architect C A Busby. Technical drawings showing a 'Plan, Elevation, Section and Parts at Large of the Celebrated Wooden Bridge acros the Delaware at Trenton, United States of America'. Opened in 1806, this bridge was first to carry interstate railway traffic in the 1840s. It was replaced in 1874.