Source:Boulevard-park-plan-4
From Pittsburgh Streets
"Boulevard Park plan of lots no. 4: Sidney Goldstein & Lillian Goldstein; David N. Neustein & Gilda G. Neustein; Joseph Neustein & Ruthe Neustein: 14th Ward, City of Pittsburgh, Allegheny Co., Pa." Laid out Mar. 31, 1953; recorded May 21, 1954, Plan Book 53, pp. 105–106. Allegheny County Recorder of Deeds 3786246.