The Romanov Tercentenary Egg is a jewelled Easter egg made under the supervision of the Russian jeweller Peter Carl Fabergé in for Tsar Nicholas II of Russia. It was presented by Nicolas II as an Easter gift to his wife, the Tsaritsa Alexandra Fyodorovna.
1900 Trans-Siberian railway egg presented to Alexandra Feodorovna by Nicholas II. Silver band has engraved map of route of railway in Train runs when wound up by key. Now in the Kremlin Armoury, Moscow.