http://blogs.loc.gov/loc/2017/07/free-to-use-and-reuse-john-margolies-photographs-of-roadside-america/?loclr=ealocb (http://blogs.loc.gov/loc/2017/07/free-to-use-and-reuse-john-margolies-photographs-of-roadside-america/?loclr=ealocb)
QuoteWe're featuring the archive this month under the "free to use and reuse" feature on the Library's home page. Each month, the website showcases content from the Library's collections that has no known copyright restrictions–meaning you can use the content as you wish. Just this summer, the Library made its Margolies holdings–one of the most comprehensive documentary studies of 20th-century U.S. vernacular architecture–available digitally on the website.
Direct link to John Margolies' photos ==> http://www.loc.gov/pictures/search/?q=mrg&st=gallery (http://www.loc.gov/pictures/search/?q=mrg&st=gallery)