The United States Mint applies world-class business practices in
making, selling, and protecting our Nation’s coinage and assets.

To provide the numismatic community with access to the ‘best’ numismatic information, news and resources on-line

The American Numismatic Association is a nonprofit educational organization dedicated to educating and encouraging people to study and collect money and related items.  With nearly 33,000 members, the Association serves the academic community, collectors and the general public with an interest in numismatics.

The ANA helps all people discover and explore the world of money through its vast array of programs including its education and outreach, museum, library, publications, conventions and seminars.

Heritage Auction Galleries is the largest collectibles auctioneer and third largest auction house in the world. We are also the undisputed Internet leader in our field. Our 542,171 registered online bidder-members are a testament to the usefulness of our website, our reputation for professional business practices and our vast expertise in the field of art and collectibles.

Heritage Auctions, established in 1976, offers a wide range of US & World Coins, Rare Currency, Fine & Decorative Art, Western Art, Illustration Art, Vintage Comic Books & Comic Art, Movie Posters, Entertainment Memorabilia, Jewelry & Timepieces, Vintage & Couture Handbags, Sports Collectibles, Historical & Political Memorabilia, Rare Books & Manuscripts, American Indian Art, Air & Space Memorabilia, Civil War Memorabilia, Vintage & Contemporary Photography, Natural History Specimens and more

Baldwin’s is a long-established company, with a history going back to the 1872.

At the Adelphi Terrace address, A.H. Baldwin and Sons Ltd offer coins for collectors, including Ancient, Mediaeval, British and Foreign Coins, Commemorative Medals, Tokens and Numismatic Books. Our stock is the largest in the UK.

Baldwins also organise Auctions. We conduct regular auctions of all numismatic material; coins from all areas and historical periods but also Banknotes, Military Medals and Books. The Auctions are run worldwide : London, New York, Singapore and Hong Kong, we have also conducted auctions in the United Arab Emirates. 

Baldwin’s Auctions were the the first Numismatic Auction House in the UK to offer live audio-bidding on the internet. And we then took this succesful feature to the Orient when the Hong Kong auction used the facility in August 2006, six months before any other auction house offered this service in the Far East.   Over the internet you can bid on-line with sound. The lots will appear on your screen as they are being sold in the room and you can hear the auctioneer selling each lot – he is be aware of your bids as you make them.





Founded in 1983, our firm has grown to become America's leading rare coin auctioneer. We have handled four of the five most valuable United States coin collections ever sold. Topped by the $44,900,000 Louis E. Eliasberg, Sr., Collection, and then followed by the Harry W. Bass, Jr. Collection which has realized more than $38,000,000. We also handled the $25,000,000 Garrett Collection for The Johns Hopkins University, and the $20,000,000 Norweb Collection. In addition, Bowers and Merena holds three of the top seven world-record auction prices for U.S. coins. Our reference books and catalogues have received more "Publication of the Year Award" and other honors than have those of any other firm. Over the years, The Guinness Book of World Records has devoted more space to the records held by Bowers and Merena Auctions than to all of our competitors combined!





The Royal Canadian Mint is a world-class provider of branded investment, collectible and secure payment products and services that connect people and inspire celebration.

Since our foundation in 1666, the Spink name has become synonymous with tradition, experience and integrity. Holders of three Royal Warrants and several records for prices achieved at auction, we offer an unparalleled range of services to anyone wishing to start, add to or dispose of a collection.

PMG was founded in 2005. Its opening heralds the introduction of a new standard of integrity in the industry for note grading. PMG focuses on only one objective, a standard of consistent and accurate grading. As PMG grows, we will maintain a steadfast and uncompromising commitment to this standard. The knowledge, integrity and dedication of PMG's team of grading experts ensures you a level of grading consistency unparalleled among grading services.

To ensure impartiality and accuracy, our numismatic experts, each with decades of successful professional experience in notes, evaluate each note submitted for grading. A grading finalizer assigns a final grade and the note is heat sealed into a flexible, yet semi-rigid plastic holder.

PMG's full-time grading experts are no longer active in the commercial note marketplace, and are prohibited from buying or selling notes to ensure impartiality. The PMG grading team's only interest is in determining accurate grades for notes.

At PMG we pride ourselves on our uncompromising standards and a commitment to integrity that makes us the leader in note certification.

NGC was founded in 1987, and for coin grading, its opening heralded the introduction of a new standard of integrity. From the beginning NGC focused on only one objective, a standard of consistent and accurate grading. As NGC has grown to become the leader in third-party grading services, we have maintained a steadfast and uncompromising commitment to this standard. The knowledge, integrity and dedication of NGC's team of grading experts ensures you a level of grading consistency unparalleled among grading services. This record of consistency, built over the years, has helped to foster greater stability throughout the rare coin marketplace.

To ensure impartiality and accuracy, three numismatic experts, each with decades of successful professional experience in rare coins, evaluate each coin submitted for grading. A grading finalizer assigns a final grade and the coin is then sonically sealed in a protective, inert plastic holder. NGC's full-time grading experts are no longer active in the commercial coin marketplace, and are prohibited from buying or selling coins to ensure impartiality. Most have been with NGC for many years. The NGC grading team's only interest is in determining accurate grades for coins.

At NGC we pride ourselves on our uncompromising standards and a commitment to integrity that makes us the leader in coin certification.

PCGS pioneered the tamper-evident, sonically-sealed, high-security capsule as a method of reinforcing its Guarantee of Grade & Authenticity. In addition, the unique certification number permanently sealed inside each coin capsule may be utilized by the coin's owner as a reliable means of identification after the PCGS coin re-enters the marketplace.

Equally important, PCGS's durable plastic holder provides optimum protection for safe, long-term storage of rare coins.

CoinArchives Pro builds on the success of our free service, CoinArchives.com, to bring you:

• Full access to a searchable and browsable archive of more than 1 million auction records
• Enhanced search tools
• Multiple auction lot viewing and sorting options
• Analysis and side-by-side coin comparison features

All of these features make CoinArchives Pro the most powerful tool on the Web for numismatic professionals.

Die Münzenhandlung Fritz Rudolf Künker (seit dem Januar 2008: Fritz Rudolf Künker GmbH & Co. KG) zählt zu den führenden deutschen und europäischen Auktions- und Handelshäusern. Aus gutem Grund: Seit über 35 Jahren steht der Name für Zuverlässigkeit und Seriösität mit besten internationalen Verbindungen. 

Unsere wichtigste Maxime ist ganz einfach: Nur wenn der Kunde zufrieden ist, sind wir es auch. Wir betreuen jeden Münzsammler mit höchster Kompetenz und stehen ihm jederzeit als Partner zur Seite.

Dafür sorgen ein hochmotiviertes Team von 28 Mitarbeitern und unsere langjährige numismatische Erfahrung. Seit 1985 führen wir bedeutende Münzauktionen durch, die auch international starke Beachtung finden

When acquiring numismatics and antiquities developing a relationship with a firm of expertise and integrity will ensure the authenticity fot the piece while receiving the professioanl service required to make the acquisition. Expertise and inventory make Harlan J. Berk, Ltd. a trusted name.