began at the new campus in Glen Cove. The main building had been renovated to include classrooms, dormitories, and offices. A model basin and gymnasium were constructed elsewhere on the campus. The main building was renamed Stevenson Taylor Hall in honor of the charter member and president of the Board of Trustees (1900–1926) of the institute. Through the conversion, the ground floor of Stevenson Taylor Hall retained much of the original 1915-era decor.
A modern library and auditorium were added to the campus in 1971. Webb first admitted women as students in 1974.
Webb Institute was used for the exterior shots of Wayne Manor in the 1995 film Batman Forever, again in the 1997 film Batman & Robin, and for interior and exterior shots for the 2014 TV series Gotham. The Webb Institute reprised its earlier film role as Wayne Manor for the 2019 film Joker. It was also featured in the 1998 film Great Expectations. Interior and exterior shots appeared in the 2015 TV series Limitless in Season 1, Episode 14.
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