Cook Islands (2020) Butterflies of the World, Part I, Large Stamp - BK/4, Top

2020 Cook Islands
BUTTERFLIES of the WORLD - Part I

Richmond Birdwing, Purple Emperor, Sapho Longwing & Spicebush Swallowtail

Issued January 13, 2020 - Block of 4 Stamps with Top Margin Label, Stamps without White Border
MINT NEVER HINGED