N.Y. General Municipal Law § 210: United States may acquire land in cities

§ 210. United States may acquire land in cities. The United States is

hereby authorized to acquire by condemnation, purchase or gift in

conformity with the laws of this state, one or more pieces of land not

exceeding two acres in extent, in any city or village of this state, for

the purpose of erecting and maintaining thereon a public building for

the accommodation of post-offices and other governmental offices in any

such city or village.