1988 – Portugal v. IAC, GR No. 73564 (Contract of Sale, fraud, Prescription, Action for Reconveyance, Void Contracts)
1984 – Clarin v. Rulona, GR No. L-30786 (Letter and acknowledgement to purchase lot, co-owned lot, contract of sale, meeting of the minds)
1928 – The Bachrach Motor Co., Inc v. Espiritu, GR No. 28497-8 (Mortgaged white trucks, contract of sale, penalty and interest demandable separately)