Source:Fleming-old-map-4
From Pittsburgh Streets
George T. Fleming. "History from an old map: Fourth chapter of the story evolved from Masson's map of Pittsburgh of 1805—lot owners on Fourth and Fifth streets, now avenues—the Diamond Square lots and the old jail: The rugged, broken topography of the era depicted—Craig's recollections quoted—some noted realty owners' names, Samuel Jones, Ephraim Blaine, Ephraim Douglass—Alexander Fowler, patriot and orator." Pittsburgh Gazette Times, Aug. 6, 1922, sec. 6, p. 10. Newspapers.com 85915679.
