Source:Municipal-record-1877
From Pittsburgh Streets
Municipal Record: Minutes of the Proceedings of the Select and Common Councils of the City of Pittsburgh, for the Year 1877. Internet Archive pghmunicipalrecord1877; https://pittsburgharchives.access.preservica.com/uncategorized/IO_4bd1cab4-2050-4aa8-9fdc-f8f003e43bc1/.
