Imperial Treasury, Vienna

The Imperial Sword (Latin: Gladius Imperatoria, German: Reichsschwert) is one of the four most important parts of the Imperial Regalia (Reichskleinodien) of the Holy Roman Empire. During a coronation, it was given to the emperor along with the Imperial Crown (Reichskrone), Imperial Sceptre (Reichszepter), and the Imperial Orb (Reichsapfel). All four parts of the Imperial Regalia are displayed in the Imperial Treasury at the Hofburg Palace in Vienna, Austria. It is also known as Mauritiusschwert, or the sword of Saint Maurice.

The Vienna Coronation Gospels, also known simply as the Coronation Gospels (German: Krönungsevangeliar), is a late 8th century illuminated Gospel Book produced at the court of Charlemagne in Aachen. It was used by the future emperor at his coronation on Christmas Day 800, when he placed three fingers of his right hand on the first page of the Gospel of Saint John and took his oath. Traditionally, it is considered to be the same manuscript that was found in the tomb of Charlemagne when it was opened in the year 1000 by Emperor Otto III. The Coronation Evangeliar cover was created by Hans von Reutlingen, c. 1500. The Coronation Evangeliar is part of the Imperial Treasury (Schatzkammer) in the Hofburg Palace in Vienna, Austria (Schatzkammer, Inv. XIII 18).

The Agate Bowl (German: Achatschale) is a hardstone carving in the shape of a bowl cut out of a single piece of agate, possibly in the fourth century at the court of Constantine, and now displayed in the Imperial Treasury at the Hofburg Palace in Vienna, Austria. For centuries it was widely regarded as the "greatest masterpiece" and the "best and most important piece" in the collection. In 1564, Holy Roman Emperor Maximillian II and his brothers declared it by deed to be an "inalienable heirloom of the house of Austria". They valued this ancient precious stone carving, not just for its craftsmanship, but for a "natural miracle" in the stone itself that reveals a mysterious inscription—the name XRISTO (Christ) at the bottom of the bowl within the grain of the stone. It is now generally believed that the inscription inspired the legend that the bowl was the Holy Grail. The Agate Bowl is the largest carved stone bowl in the world.

The Imperial Crown of Austria (German: Österreichische Kaiserkrone) is a crown formerly in use by the monarchs of the Habsburg monarchy. The crown was originally made in 1602 in Prague by Jan Vermeyen as the personal crown of Holy Roman Emperor Rudolf II, and therefore is also known as the Crown of Emperor Rudolf II (German: Rudolfskrone). The crown was used as a private crown of the Holy Roman Emperors and Kings of Hungary and Bohemia from the House of Habsburg. In 1804 it became the official crown of the newly constituted Austrian Empire. After 1867 it remained the imperial crown of the Cisleithanian part of the Austro-Hungarian Empire until 1918.

The Imperial Crown of the Holy Roman Empire (German: Reichskrone), a hoop crown (German: Bügelkrone) with a characteristic octagonal shape, was the coronation crown of the Holy Roman Emperor, probably from the late 10th century until the dissolution of the Holy Roman Empire in 1806. The crown was used in the coronation of the King of the Romans, the title assumed by the Emperor-elect immediately after his election. It is now kept in the Imperial Treasury (Kaiserliche Schatzkammer) at the Hofburg in Vienna, Austria.

The Eurovision Song Contest 1967 was the 12th edition of the annual Eurovision Song Contest. It took place in Vienna, Austria, following the country's victory at the 1966 contest with the song "Merci, Chérie" by Udo Jürgens. Organised by the European Broadcasting Union (EBU) and host broadcaster Österreichischer Rundfunk (ORF), the contest was held at the Großer Festsaal der Wiener Hofburg on 8 April 1967, becoming the first contest held in the month of April, and was hosted by Austrian actress Erica Vaal. Seventeen countries participated in the contest, one fewer than the record eighteen that had competed in the 1965 and 1966 editions. Denmark decided not to enter and left the contest at this point, not returning until 1978.The United Kingdom won the contest for the first time with the song "Puppet on a String", written and composed by Bill Martin and Phil Coulter, and performed by Sandie Shaw. The entry had one of the widest margins of victory ever witnessed in the competition; it garnered more than twice as many points as the second-placed song. Shaw intensely disliked the composition, though her attitude towards the song somewhat mellowed in later years, even releasing a new version in 2007.This was the last contest to be transmitted only in black and white as it would begin to be transmitted in colour from the 1968 edition onwards.

The Hofburg (German: [hoːf.buʁk]) is the former principal imperial palace of the Habsburg dynasty. Located in the centre of Vienna, it was built in the 13th century and expanded several times afterwards. It also served as the imperial winter residence, as Schönbrunn Palace was the summer residence. Since 1946, it is the official residence and workplace of the president of Austria. Since 1279, the Hofburg area has been the documented seat of government. The Hofburg has been expanded over the centuries to include various residences (with the Amalienburg and the Albertina), the imperial chapel (Hofkapelle or Burgkapelle), the imperial library (Hofbibliothek), the treasury (Schatzkammer), the Burgtheater, the Spanish Riding School (Hofreitschule), the imperial mews (Stallburg and Hofstallungen). The palace faces the Heldenplatz (Heroes Square) ordered under the reign of Emperor Franz Joseph I, as part of what was planned to become the Kaiserforum but which was never completed. Numerous architects have executed work at the Hofburg as it expanded, notably the Italian architect-engineer Filiberto Luchese, Lodovico Burnacini and Martino and Domenico Carlone, the Baroque architects Lukas von Hildebrandt and Joseph Emanuel Fischer von Erlach, Johann Fischer von Erlach, and the architects of the Neue Burg built between 1881 and 1913.

Nature Studies is an illustrated manuscript of the 16th century, which represents nature scenes. It was part of the collection of the Holy Roman Emperor Rudolph II.

The Spanish Riding School (German: Spanische Hofreitschule) is an Austrian institution dedicated to the preservation of classical dressage and the training of Lipizzaner horses, based in Vienna, Austria, whose performances in the Hofburg are also a tourist attraction. The leading horses and riders of the school also periodically tour and perform worldwide. It is one of the "Big Four", the most prestigious classical riding academies in the world, alongside the Cadre Noir, the Portuguese School of Equestrian Art, and the Royal Andalusian School.

The Austrian National Library (German: Österreichische Nationalbibliothek) is the largest library in Austria, with more than 12 million items in its various collections. The library is located in the Neue Burg Wing of the Hofburg in center of Vienna. Since 2005, some of the collections have been relocated within the Baroque structure of the Palais Mollard-Clary. Founded by the Habsburgs, the library was originally called the Imperial Court Library (German: Kaiserliche Hofbibliothek); the change to the current name occurred in 1920, following the end of the Habsburg Monarchy and the proclamation of the Austrian Republic. The library complex includes four museums, as well as multiple special collections and archives.

The Ephesos Museum in Vienna displays antiquities from the city of Ephesus (Greek: Έφεσος, German: Ephesos), in modern-day Turkey. Begun in the late 19th century, the collection includes original works of sculpture and architecture, and belongs to the Kunsthistorisches Museum. Since 1978 the Ephesos Museum has had its own rooms in the Neue Burg. Before the museum was established, the present exhibits were provisionally displayed in various locations, including on occasion the Theseus Temple in the Volksgarten.Lying on the Turkish Aegean coast, Ephesus was one of the largest cities of the ancient world and is now among the most popular tourist destinations in Turkey. The Austrian Archaeological Institute has been conducting research in the ruins of the city since 1895, interrupted only by the two world wars. The museum's collection began when Sultan Abdul Hamid II donated some of the archaeological findings to Emperor Franz Joseph I. Due to a change in Turkish law, no more artefacts have been sent to Vienna since 1907. Many other Ephesus artefacts are on display in the British Museum in London as well as in the Ephesus Archaeological Museum near the site of the excavation in Selçuk.

The Federal Monuments Office (BDA; German: Bundesdenkmalamt) is a department of the Federal Chancellery responsible for cultural heritage in Austria.