Notes:Seward Street
From Pittsburgh Streets
Opened by Source:Ordinance-1890-164, which referred to "a plan on file in the Department of Public Works, known as C. & A. Shaler's plan of lots, recorded in original Plan Book, vol. 5, page 276, and vol. 6, pages 134 and 135." This "original Plan Book" must be different from the plan books available online from the Allegheny County Recorder of Deeds, because I can't find this plan there.