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.
Note that it may still be copyrighted in jurisdictions that do not apply the rule of the shorter term for US works (depending on the date of the author's death), such as Canada (50 p.m.a.), Mainland China (50 p.m.a., not Hong Kong or Macao), Germany (70 p.m.a.), Mexico (100 p.m.a.), Switzerland (70 p.m.a.), and other countries with individual treaties.
Uploaded a work by Unknown from [https://infoweb-newsbank-com.webproxy3.columbuslibrary.org/apps/news/document-view?p=WORLDNEWS&t=pubname%3A1467499E363272B3%21Columbus%2BDispatch&sort=_rank_%3AD&page=1&fld-nav-0=YMD_date&val-nav-0=1961%20-%201961&fld-base-0=alltext&maxresults=20&val-base-0=schumacher&docref=image/v2%3A1467499E363272B3%40EANX-NB-1611771D38CAF39F%402437404-161176573170D4F2%400-161176573170D4F2%40 Columbus Dispatch], April 14, 1961. with UploadWizard