All posts by Sarah Miller

Director of Numismatics, New York

Filled Die Error Coins Value Guide – What’s Missing?

Have you ever found a coin in change that is missing part of the design or any of the lettering? Did you wonder what sort of error or variety this might be? Find the value

The Numismatic Design Duo: James Earle and Laura Gardin Fraser

While you may have seen some of their designs on coins in your collection, did you ever stop to consider the story of the artists who created the Buffalo Nickel, the Oregon Trail Half Dollar,

Rare 1943 Penny Sells for Six Figures: How To Tell If You Have One Too

Did you see the famous 1943 Bronze Discovery Cent, found by a teenager in the 1940s, in the news recently? Perhaps you noticed this on television, online, or even heard about it on the radio.

What Makes a Modern Circulating Coin Valuable?

One frequently asked question here at Heritage Auctions is, “What makes a modern circulating coin valuable?” While most circulation strike coins minted from the 1960s to present are very common and are worth very little

The GSA Hoard of Morgan Dollars

Over the years, various hoards of coins have captured the attention of the collecting community and the public alike. The idea of finding a large cache of old coins can be intriguing to many, but

Numismatic History: Native Americans Honored in U.S. Coins

The historical tribes that make up Native American culture have often been given a place of honor on many of the US Mint’s most popular and enduring coin designs. From the Indian Cents and $3

2016 Introduction of Bullion Coins to Celebrate a Centennial of Artistry

2016 Introduction of Bullion Coins to Celebrate a Centennial of Artistry

One hundred years ago, 1916 was a banner year for numismatics. After Charles Barber’s eponymous designs had graced the Barber Quarter, Barber Dime, and Barber Half Dollar from 1892 to 1915, each of these three

Collecting by Theme: Going Beyond the Date Set

One particular style of collecting coins is so typical and familiar that even non-collectors are often aware of it. Placing one coin of each date and mintmark into a book or album is an image

Minting Mistakes: Error Coins and Their Collectability

A basic understanding of coin collecting reveals that condition, date, and scarcity are all key components of what makes a coin collectible. One area of collecting, however, focuses on mistakes made by the mint, or

The Other Exposition Commemoratives

The 1915 Panama-Pacific Exposition is very familiar to most numismatists, and the $1, $2 ½, and $50 gold commemoratives created as part of this event remain popular to this day. The first gold commemoratives produced