Comprising:

King Frederik VIII and Queen Louise of Denmark's silver wedding 1894.

Prince Carl of Sweden and Princess Ingeborg of Denmark's marriage 1897.

Crownprince Christian (X) of Denmark and Princess Alexandrine' of Mecklenburg-Schwerin's marriage 1898.

King Edward VII of England's coronation 1902.

Prince Harald of Denmark and Princess Helena of Glücksburg's marriage 1909.

King George V of England's coronation 1911.

King Frederik IX of Denmark's 25-years reign anniversary in 1972.

Provenance: ”The Historical Collection of Four Princesses From the Cavalier House of Glücksburg Castle”. The cultural heritage after the sisters, Her Highness Princess Elisabeth of Ysenburg and Büdingen, née Princess of Schleswig-Holstein-Sonderburg-Glücksburg (1945–2024), Her Highness Princess Irene of Schleswig-Holstein-Sonderburg-Glücksburg (b. 1946), Her Highness Princess Margaretha of Schleswig-Holstein-Sonderburg-Glücksburg (b. 1948), and Her Highness Princess Sibylla Ursula of Schleswig-Holstein-Sonderburg-Glücksburg (b. 1955). Online auction no. 2545 at Bruun Rasmussen Arts Auctioneers in Lyngby, 3 November, 2025.