World War I
Heroes on the Karst Plateau – A piece from our collection in a new volume of studies
A special piece from the collection of the Otto von Habsburg Foundation has been included in a new book about the battles of 1917 on the Karst Plateau.
The Great War and Charles of Austria-Hungary
On September 16, 2025, renowned researchers of World War I visited our Foundation.
Visit by Numismatic Experts
On September 3, 2025, the Military Department of the Hungarian Numismatic Society held its meeting at our Foundation.
