English: Proposal for a "Grand Central Air Rights Building" at 175 Park Avenue by Marcel Breuer and Herbert Beckhard. This file accompanies this description: File:175 Park Avenue, Breuer 03.jpg.
Architectural drawing created before 1990, never built.
Public domainPublic domainfalsefalse
United States copyright law does not protect architectural works before 1 December 1990. In 1990, the Architectural Works Copyright Protection Act amended subsection 102(a) of the US copyright law by adding paragraph (8), "architectural works." A building that was substantially constructed or for which the plans were otherwise published before 1 December 1990, is in the public domain in the United States. For images of architectural works in the United States completed on or after 1 December 1990, please use {{FoP-US}} on the description pages of the images.