1820. Austria. Bishopric State of Olmütz 1/2 Taler. Rudolf Johannes Joseph Rainier von Habsburg-Lothringen (1819-1830). Archbishop and Cardinal, 1819/20-1831. Bust left. Crowned and mantled coat-of-arms. Lichnowsky/Meyer-538. Suchomel/Videman 1203. Phenomenal piece, prooflike surfaces. Scarce. PCGS MS-64+.