President Rodrigo Duterte and Hon. Joel L. Otarra, Philippine Postal Office Postmaster General reveal the commemorative stamp that features the logo of the ASEAN 50 Philippines 2017 on Sunday, Jan. 15 at the SMX Convention Center in Lanang, Davao City. The stamps are limited edition quantity with only 101,000 pieces printed. (Paulo C. Rizal/davaotoday.com)
