G.R. No. L-2861 – 88 Phil. 178 – Mercantile Law – Negotiable Instruments Law – Alteration – Assignee – Partial Indorsement In May 1942, Ubaldo Laya, as provincial treasurer of Misamis Oriental issued a P100,000.00 Philippine National Bank (PNB) check to Mariano Ramos. The said check was to be […]