MACAU. Banco Nacional Ultramarino. 25 Patacas, 1945. P-31s. Specimen. PMG Choice Uncirculated 63.
Printed by W&S. Penned specimen serial number "41". Five punch cancellations with red specimen overprint and solid zero serial numbers. PMG has graded just seven examples of this specimen variety at the time of cataloging. PMG comments "Minor Foreign Substance."
Estimate: $2000 - $4000