500 Tögrög Leonardo Da Vinci

Mongolia's late-1990s commemorative program produced a wave of bimetallic issues pairing gold-plated silver centers with outer silver rings — a format popular among mint contractors marketing collector coins to nations with limited numismatic tradition of their own. This piece was almost certainly produced under contract, likely through a European mint, with Mongolia's issuing authority serving primarily an administrative role.

Da Vinci's 1499 departure from Milan following the French invasion left many of his projects unfinished, a biographical irony that made him a recurring figure on collector coins of this period.