Description: English: Stamp of Belarus BYR 300: Euphydryas maturna BYR 500: Pericallia matronula BYR 800: Zerynthia polyxena BYR 1200: Eudia pavonia Русский: Почтовая марка Беларуси. Date: 2004. Source:
http://belpost.by/stamps/catalog-by-date/2004/. Author: post of Belarus.