DH Ketterling Consulting LLC is pleased to provide our new website to help buyers and sellers of rare coins, paper money and bullion be comfortable with all types of numismatic transactions. Please take a few minutes, browse the site, and discover why our services and Don Ketterling's expertise are more valuable than simply the ability to buy and sell coins.
Whether you've inherited a coin collection and need to have it appraised, want advice on having your coins authenticated by a third-party grading service, need help with the auction process or even an expert witness, Don Ketterling will provide the services you need. Within the numismatic community and to his customers, Don is known for his integrity and his knowledge. With a half-century of professional experience, nobody is better equipped to help you negotiate the tricky numismatic marketplace.
For more information or to schedule an appointment with Don to discuss any coin- or paper money-related topic, we encourage you to use the Contact page or call us at 818-632-2352. We hope you'll check back often!