Len Glazer, a co-founder and president of Currency Auctions of America, is widely recognized as one of the country's foremost authorities on paper money. Still in high school, he entered the market as a coin dealer at local trade shows, and continued to buy and sell coins throughout his years at St. John's University. Before graduating, he became a recognized dealer of - and authority on - Fractional Currency. In 1975, Len founded Fractional Currency Incorporated. . In 1990, Len helped start Currency Auctions of America, Inc. Today, Len Glazer is recognized as the country's foremost authority on Fractional Currency, as well as one of the most respected figures in the entire paper money community.

  Allen Mincho is one of the foremost experts in the field of United States currency. He graduated New York University Law School in 1971 and formed what is still the definitive collection of National Bank Notes from the City of New York. In 1980 he became a full time dealer. Specializing in National Bank Notes and large size type material, he has had the opportunity to handle nearly every significant rarity which has been offered since that time. After authoring a fixed price list since 1971, Allen became one of the three founders of Currency Auctions of America in 1990. This firm, which has now joined the Heritage family, quickly became the largest and most successful currency auction house ever. He was one of the founding members of the Professional Currency Dealers Association, and is a noted contributor to many publications.

Jason's interest in rare coins, which began at 12 and expanded into his own numismatic business, allowed him to pay for most of his college tuition at the University of North Texas, from which he graduated in 2005. He joined Heritage soon after. He is a member of the American Numismatic Association (ANA) and Florida United Numismatists (FUN).

Michael Moczalla is the former proprietor of MGM Currency & Coins in Vernon Hills, IL. After a successful tenure as owner with numerous paper money discoveries, the opportunity to work for Heritage Auctions presented itself in 2005. He is a current member of ANA, CSNS, ILNA, PCDA and SPMC. He served as Vice-President of the Mundelein, IL Coin Club for three years and was a member of Lake County Coin Club. He also served on the board of the Lake County, IL Crimestoppers. He currently serves as treasurer of the Professional Currency Dealers Association.

Kenneth Yung joined Heritage Auctions as Director of Asian Operations after building a career in numismatics as one of the most active dealers in the Hong Kong and China markets. In addition to accepting consignments for upcoming Heritage auctions, he will be responsible for all Hong Kong office operations. Kenneth began to develop a strong interest in collecting older items as a child, which eventually led to collecting coins and banknotes during his high school years, and owning a retail business in Hong Kong during the 1990’s. He has been a full-time dealer since 2002 and PCGS, NGC & PMG authorized dealer since 2012. A committee member of the Hong Kong Numismatic Society and Vice Chairman of the Hong Kong Stamp and Coin Dealer Association, Kenneth is the organizer of the Hong Kong International Numismatic Fair (HKINF), which is held each June and December.