Showing Collections: 1 - 3 of 3
Engineering Field Books 1893-1910
Interesting examples of engineering calculations and observations before the age of computers. Some books have calculations recording the Lehigh River flow and flood stages as well as New York City engineering works at the turn of the twentieth century.
General Lafayette’s Tour of the United States
This scrapbook contains newspaper clippings from the arrival of the Marquis de Lafayette in August 1884 at New York to his visit to Norfolk, Virginia in October 1824. Among the newspaper articles are five engravings depicting General Lafayette.
Ventilation Investigation Hudson River Vehicular Tunnel (Holland Tunnel)
A detailed pioneering engineering report determining the ventilation criteria for an underwater vehicular tunnel which became known as the Holland Tunnel. At its time of opening in 1927 the Holland Tunnel was known as the “eighth wonder of the world.”