New Issues 2020: Tonga (Dolphins and Whales) Posted on 2020-03-24 by Mark Joseph Jochim Tonga Philatelic Bureau (Philatelic Collector Inc.) Kingdom of Tonga xx March 2020 Dolphins and Whales Tonga: Whales & Dolphins of the World, March 2020. Images from Colnect. Share this:TwitterFacebookLike this:Like Loading... Post navigation ← New Issues 2020: Niuafo’ou (Dolphins & Whales)New Issues 2020: Japan (Olympic Torch Relay) → Leave a Reply Cancel reply This site uses Akismet to reduce spam. Learn how your comment data is processed.