Not surprisingly, much good historical information about NYIT can be found on the Internet. Find links to such information, as well as to photographs, here.
The former Whitney Estate dairy barn is now the NYIT Student Activities Center (SAC) on the Old Westbury campus.
New York Tech (history) (Blogspot)
The NYIT de Seversky Mansion (history)
NYIT History Timeline (on NYIT website)
Old Long Island: The Whitney Estate (w/ many NYIT photos)
U.S. News & World Report College Compass / Best Colleges: The New York Institute of Technology (2013)