MALAYA AND BRITISH BORNEO. Board of Commissioners of Currency. $50, 21.3.1953. P-4s.(KNB4) Specimen printed by BWC. The first we can recall handling for this popular design in specimen guise and shown here with detail as pleasing as the day the inks were laid to the paper. Seen with specimen serial numbers and annotations along with perforated specimen at center. Some typical mounting remnants at the back right border are seen. A great item for the comprehensive collector and one that matches extremely well to the color trial specimen we are also offering.PMG Choice Uncirculated 64 Net. Previously Mounted.