Philippines SC#1576/1791 1981-1986 World Law Conference Surcharged - Asian Productivity Organization, 25th Anniv issues, 8 Fine/Very Fine Used Singles, Click on Listing to See ALL Pictures, 2017 Scott Cat. $11.1

8 Fine/Very Fine Used singles from the 1981-1986 World Law Conference Surcharged - Asian Productivity Organization, 25th Anniv issues. The Scott numbers range from 1576 to 1791, and include 1576, 1591, 1621, 1668, 1687, 1744, 1785, 1791. 2017 Scott Cat $11.1.