Source:Aw-mellon-brushton-subdiv-69-70-plan
From Pittsburgh Streets
"A. W. Mellon's plan of the subdivision of lots nos. 69 and 70 in plan recorded in Plan Book vol. 8 p. 268 called Bank of Commerce Addition Extended: Brushton Sta. P. R. R." Laid out Aug. 1889; recorded Feb. 24, 1892, Plan Book 12, pp. 120–121. Allegheny County Recorder of Deeds 3780698.
