Rüstkammer des Moskauer Kremls
The Trans–Siberian Railway egg is a jewelled Easter egg made under the supervision of the Russian jeweller Peter Carl Fabergé in 1900 for Tsar Nicholas II of Russia. The Fabergé egg was presented by Nicolas II as an Easter gift to his wife, the Tsarina Alexandra Fyodorovna. It is currently held in the Kremlin Armoury Museum in Moscow.