For the years 2015-2016 the Korean Philatelic Co. produced the regularly published Korean Postage Stamp Catalogue, the standard catalogue for Korean philately at the moment. The catalogue conforms to the usual setup: postal stamps in the first part of the catalogue, divided in commemorative stamps and regular stamps, and the specialties in the second half.
Cover of the 2015-2016 catalogue:
Shown here are some examples of the stamps as listed in the commemorative stamp listings. Please notice both pages are scans from the original, which is why the “white” is not 100% white. The catalogue itself does not have this problem.