Any declarations contained herein and in the concurrent act of the State of New York with respect to the governmental nature of air terminals and to the exemption of air terminal property from taxation and to the discretion of the Port Authority with respect to air terminal operations shall not be construed to imply that other Port Authority property and operations are not of a governmental nature, or that they are subject to taxation, or that the determinations of the Port Authority with respect thereto are not conclusive.

L.1947, c. 43, p. 127, s. 13.