202 A.2d 61 Hasage v. Philadelphia Zoning Board of Adjustment (et al., Appellant). Supreme Court of Pennsylvania.April 29, 1964. July 1, 1964. Zoning — Board of adjustment — Powers — Discretion — Variance — Elements — Appellate review. 1. In this zoning case in which it appeared that in 1951 the zoning board of adjustment […]