New York City. Public buildings and grounds, hearings, 72d Congress, 1st session, on H. R. 12360, to authorize Secretary of Treasury to enter into contract [with New York Central Railroad] to purchase parcel of land and building known as Grand Central Station Post Office and Office Building, numbered 452 Lexington avenue, in city of New York, for post-office and other governmental purposes, and to pay purchase price therefor on or prior to June 30, 1937; June 3, 1932.