Source:Levi-de-wolf-plan
From Pittsburgh Streets
"Levi De Wolf's plan of lots, 22nd. Ward, Pittsburgh: Being a subdivision of McComb's Grove." Recorded Mar. 11, 1891, Plan Book 11, pp. 84–85. Allegheny County Recorder of Deeds 3780522.
"Levi De Wolf's plan of lots, 22nd. Ward, Pittsburgh: Being a subdivision of McComb's Grove." Recorded Mar. 11, 1891, Plan Book 11, pp. 84–85. Allegheny County Recorder of Deeds 3780522.
