Source:Polk-1899
From Pittsburgh Streets
R. L. Polk & Co. and R. L. Dudley. Pittsburgh and Allegheny Directory: Adjacent territory and complete business compendium of Allegheny County for 1899, forty-fourth annual issue. R. L. Polk & Co. and R. L. Dudley, Pittsburgh, 1899. DonsList.net Pgh1899M; Historic Pittsburgh 31735055723310.
- Street directory, pp. 33–85 (Historic Pittsburgh 31735055723310).