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Amber Room

The Amber Room was a glowing chamber crafted from over six tons of Baltic amber and gold leaf. Considered the "Eighth Wonder of the World", it mysteriously disappeared in World War II.

By @julius · Updated Jul 29, 2026

Concepts

  • Amber RoomKeystone

    Connects 15 concepts

    The Amber Room was a chamber decorated in amber panels backed with gold leaf and mirrors, located in the Catherine Palace of Tsarskoye Selo near Saint Petersburg.

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  • Erich KochKeystone

    Connects 11 concepts

    Erich Koch was a Gauleiter of the Nazi Party (NSDAP) in East Prussia from 1 October 1928 until 1945.

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  • AmberKeystone

    Connects 13 concepts

    Amber is fossilized tree resin.

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  • Eastern Front (World War II)

    The Eastern Front, also known as the Great Patriotic War, or the German–Soviet War, was a theatre of World War II fought between the European Axis powers and Allies, including the Soviet Union (USSR) and Poland.

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  • Alfred Rosenberg

    Alfred Ernst Rosenberg was a Baltic German Nazi philosopher and convicted war criminal.

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  • Operation Barbarossa

    Operation Barbarossa was the invasion of the Soviet Union by Nazi Germany and several of its European Axis allies starting on Sunday, 22 June 1941, during World War II.

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  • Treaty of Saint Petersburg (1762)

    The Treaty of Saint Petersburg was concluded on 5 May 1762, and ended the fighting in the Seven Years' War between Prussia and Russia.

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  • Moscow State University

    Moscow State University (MSU), officially M.

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  • Alexei Razumovsky

    Count Alexei Grigorievich Razumovsky was a Ukrainian-born Russian Registered Cossack who rose to become the lover and, supposedly, morganatic spouse of Empress Elizabeth Petrovna of Russia.

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  • Ivan VI of Russia

    Ivan VI Antonovich, also known as Ioann Antonovich, was Emperor of Russia from October 1740 until he was overthrown by his cousin Elizabeth Petrovna in December 1741.

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  • Peter III of Russia

    Peter III Fyodorovich was Emperor of Russia from 5 January 1762 until 9 July of the same year, when his wife, Catherine II, overthrew him in a palace coup d'état.

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  • Elizabeth of Russia

    Elizabeth or Elizaveta Petrovna was Empress of Russia from 1741 until her death in 1762.

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Relationships around keystone concepts

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