World coins have such a great variety of themes to do. My personal favorite topical themed collections is "coins with Insects". I also have other topical themed collections... "Coins with Hands", "Coin with Stars", "Coins with small coins as the design itself", odd shaped coins, and a large Misc. world collection. and a toned Canadian caribou quarter collection as well as a Canadian toned 50 cents collection. and other toned world coins.
THere are a lot of megathread themes to explore, now that they have this new section:
Post Your -
- Coins larger than crowns
- Coins with gimmicks or unusual properties (colorized, curved, incuse, uniface, tantalum, etc.)
- Vegan coins (plants, but no non-human animals)
- Coins, alphabetical by Numista country (not actually a megathread, though)
- Favorite world coins per decade (modern era -- post 1600 or 1500)
- Coins with oceans, seas, lakes, streams, liquids, etc.
- Coins with flames or fires, volcanic eruptions, etc.
- coins with aircraft (or vehicles, etc.)