For the second most popular article appearing in Paper Money in this category.
Kent Halland & Charles Surasky: Follow-up to a 131-Year-Old Mystery
Bob Laub & Kent Halland: Philadelphia #1 Postal Note Enigma
Award Order
12
Award Year
2023
Recipient
Kent Halland & Charles Surasky; Bob Laub & Kent Halland
Place
Second place (tie)
