Austria Schloss Esterhazy Eisenstadt Stamp May 9, 2024FarhanAustria, Countries and Territories, Famous Place, Special Collections and Events, Special Releases, stampAdd comment Issue: Austrian Schloss Esterhazy Eisenstadt Stamp Type: Stamp Number of Stamps: 2 Stamps Denomination: 3.50 S Issue Date: 1962 Issued By: Australia Post