Source:Crystal-palace-plan
From Pittsburgh Streets
"Crystal Palace, a plan of lots situated on the Penna Rail Road at Brushton Station, Twenty First Ward, City of Pittsburg laid off for Edward Dithridge Esq." Laid out 1869; recorded Aug. 30, 1884, Plan Book 7, pp. 98–99. Allegheny County Recorder of Deeds 3779673.
