International numismatics since 1964
The NI Mail Bid Sale is offered twice per year. Although these lots can be viewed by the general public, offers and bids are only accepted from NI members. Click to learn more about terms of sale.
Browse our affordable collection of books covering a wide range of numismatics topics. To purchase by Paypal or mail, follow the instructions on the linked publications page.
Read engaging articles on a range of numismatic topics featured in our bi-monthly NI periodical. Members can submit their own articles to the NI Secretary for publishing consideration.
Click here to find our reference collection, links to our favorite partner sites, the organization’s upcoming events, and the wealth of research materials in the ever-expanding NI library.