Source:Flems-views
From Pittsburgh Streets
George T. Fleming. "Flem's" Views of Old Pittsburgh: A Portfolio of the Past Precious with Memories. Geo. T. Fleming, Pittsburgh, 1905. HathiTrust 011204797, 100770599; Historic Pittsburgh 31735056290277; Internet Archive flemsviewsofoldp00flem; LCCN 08028848.
