Letter from Calder to Miller talks about his sending the "object" [sculpture] to New York for the front of the World Trade Center. Dorothy C. Miller was on the Port Authority of New York's Art Committee, which bought artwork to display in various New York locations such as the World Trade Center.
Dorothy Canning Miller, New York, N.Y. letter to Alexander Calder, Roxbury, Conn., 1970 Dec. 17. Dorothy C. Miller papers, 1853-2013, bulk 1920-1996. Archives of American Art, Smithsonian Institution.
Current copyright status is undetermined
Archives of American Art, Smithsonian Institution Washington, D.C. 20560