Explore. Study. Connect.
Expand your numismatic knowledge with free webinars presented by top industry experts.
Join us twice a month – on the second and fourth Thursday from 12 p.m. to 1 p.m. MT – for live webinars on all things numismatic. Live webinars are free and recorded webinars are available online. These hour-long presentations are sure to appeal to a wide variety of collecting interests.
During National Coin Week, April 20-26, attend daily NumismaTalks focusing on this year's theme, "Iconic Change: Pop Culture & Coins Unite!"
National Coin Week NumismaTalks

Pop(ulist) Art – The Fight Over the Soul of Money in America as Reflected in Art From 1870-1900
April 23, 2025, 12pm MT
This presentation will show how the artists of the period (1870 to 1900) used money as their subject, and what the public (and the government) had to say. As might be expected, fights over money would make an impression on popular culture.
Dr. Karell is a lifelong collector of paper money, coins, and stamps. He is a veteran of the submarine force, and now a retired nuclear chemical engineer for the U.S. Naval Nuclear Program. In his free time he is an amateur artist and has devoted time to practicing the art of engraving, letterpress printing, and painting. He loves to be able to say he studied under Christopher Madden, chief engraver of the Bureau of Printing and Engraving – even if it was for only a week at the ANA Summer Seminar! Dr. Karell has been a prior Sundman lecturer, presenting a talk entitled “The Masterpiece in Your Wallet – Paper Money as Art.”
The Power of the Penny: Launching Superman
April 24, 2025, 12pm MT
The humble penny has long been associated with affordable entertainment, from Victorian England’s penny dreadfuls to the rise of the American comic book industry. This presentation explores the remarkable influence of this small coin on popular culture, tracing its legacy from 19th-century serialized fiction to the birth of Superman.
Penny dreadfuls—sensational, inexpensive novels filled with adventure, crime, and the macabre—captivated working-class readers in Victorian England. Their affordability, at just one penny, made them a staple of popular entertainment, despite criticism from the upper classes. The penny itself played a crucial role, serving as the accessible price of escapism for the masses.
As we follow the evolution of this coin through time, we’ll uncover its role in shaping American publishing trends. The American equivalent of penny dreadfuls, often found in dime novels and pulp magazines, carried the tradition of affordable storytelling forward. By the 1920s and 1930s, the emergence of comic books—similarly available for a single cent—would transform popular culture once again. And with that transformation came the most iconic superhero of them all: Superman.
Through this journey, we will explore how a seemingly insignificant coin became a key driver in the development of mass-market storytelling, ultimately paving the way for the Man of Steel himself. Superman, like his literary predecessors, owes his existence to the power of the penny.
