P.K. (Paul Kenneth) Anderson (1894-1968) of Goteborg, Oklahoma, was an engineer and numismatist who published articles (circa
1930s-1960s), mostly on Spanish coins, in The Numismatist, the monthly magazine of the American Numismatic Association (ANA),
and other publications. He served on the board of governors (1955-1961) and as president (1963-1965) of the ANA. His collection
of Spanish coins was bequeathed to the American Numismatic Society.
Notebooks with information on coins and tokens of Europe, European colonies, and the United States (first century B.C. to
the 1900s), and a handwritten index to all four volumes
of Numismatic Review (1943-1947).