Yugoslavia
Socialist Federal Republic copper-nickel Proof Pattern Dinar 1978 PR64 NGC, Paris mint, KM-Pn27. Mintage: 19. Very nearly prooflike save for a more prominent level of frost, the surfaces quite clean and replete with cartwheel luster.
From the Engelen Collection of World Coinage
HID02901242017
Estimate: 200-300 USD