179 A.2d 195 Salisbury Township v. Sun Oil Company, Appellant. Supreme Court of Pennsylvania.January 12, 1962. March 13, 1962. Appeals — Dismissal — Moot question. 1. An appeal will be dismissed where the issue raised by appellant has become moot. [605-6] Practice — Zoning case — Refusal of building permit — Appeal to common pleas. […]