Penrhyn (2020) Whales & Dolphins of the World, Part II, Large Stamp - BK/4, Top

2020 Penrhyn
WHALES and DOLPHINS of the WORLD - Part II

Striped Dolphin, Killer Whale, Atlantic Spotted Dolphin & Humpback Whale

Issued June 15, 2020 - Block of 4 Stamps with Top Margin Label, Stamps without White Border
MINT NEVER HINGED