Monaco 2004 Frank Willard Libby, pioneer of carbon 14 dating

From Stamps of the World

  • Issue date: 3rd December 2004
  • one value noting the American physical chemist who invented Carbon 14 dating (1949)
  • Designed by: Irio-Ottavio Fantini
  • Engraved by: Pierre Albuisson
  • Printed by: I.T.V.F., France
  • Print process: Recess
  • stamp format height 40½mm x width 32mm
  • Perforations: 12.5 x 12.85
€1.80