143 A. 197 Schaeffer, Appellant, v. Jones et al. Bond et al. v. Jones et al. Supreme Court of Pennsylvania.May 10, 1928. June 30, 1928. Equity — Specific performance — Vendor and vendee — Principal and agent — Fraud — Clean hands. 1. Equity will not specifically enforce a contract, just or unjust, if unfairly […]