144 A. 280 Bentz et al., Appellants, v. Barclay et al. Supreme Court of Pennsylvania.September 26, 1928. November 26, 1928. Mines and mining — Coal lease — Royalties — Rent — Distress — Replevin — Set-off — Later agreements — Statute of frauds — Evidence — Harmless error — Charge of court. 1. An agreement […]