II RP, 10 zloty 1933, Warsaw, Jan III Sobieski, PRÓBA, clipa

Silver. Measures 34.6 x 34.6 mm. Coin in beautiful old patina, brilliant presentation. In our opinion very harshly graded by NGC. Extremely rare proof clipping minted in an edition of only 100 pieces. Issued on the 250th Anniversary of the Battle of Vienna. Designer J. Wysocki, signature I. WYSOCKI on the reverse, at the bottom on the collar (under the inscription SAMPLE). On the reverse convex inscription SAMPLE. Smooth edge. Mint Warsaw (mint mark under the eagle's paw).