English: A black and white photograph of the Andrew Wylie Mansion, which once stood at 10 Thomas Circle in Washington DC. Taken by photographer Joseph Bishop (d. March 3, 1929). Photo now belongs to the Historical Society of Washington, D.C.
This is a photograph from the Joseph E. Bishop Collection, SP 0004 1920s, which was purchased by The Historical Society of Washington, D.C. in March 1986. According to the library, there are no known restrictions on the use of these photos.