Poland 500 Zlotych 1976 MW Tadeusz Kosciuszko. Obverse: A white eagle; the national arms of Poland; dividing the date on both sides with the value below and the country name above around the rim. Lettering: POLSKA • RZECZPOSPOLITA • LUDOWA 19 76 mw • ZŁ 500 ZŁ •. Reverse: The bust of Tadeusz Kosciuszko facing right. Lettering: Lettering: TADEUSZ • KOŚCIUSZKO • 1746 • 1817. Edge Smooth. Gold 29.95g. Y 83. NGC PF 68 ULTRA CAMEO