Collecting Khmer Era Coins: History in Your Hands
Dive into the world of ancient Cambodian coinage, from staters to colonial piasters. Discover tips for authentication and preservation. Read more
Insights & News
Latest from Polys Numisma
Spotting Fake Notes: Expert Guidance
Our authentication team shares the latest security features, with illustrated examples of what to look for in Southeast Asian banknotes. Read more
Young Collectors: How to Get Started on a Budget
Curated advice for students and families building meaningful, affordable collections. Read more
Collecting Tips and Market Trends
- Insider Insight: Market activity in Southeast Asian numismatics is rising—rare errors and unique notes see highest appreciation.
- Expert Guidance: Invest in professional grading for prized pieces to maximize value and liquidity.
- Quick Tip: Document each acquisition carefully—keeping provenance can double the future interest in your collection.