Question: When was the write of the score for the nutcracker honored by Emperor Alexander III?

Context articles: Maria Alexandrovna (Marie of Hesse)
Grand Duke Sergei Alexandrovich of Russia
Duke Georg Alexander of Mecklenburg-Strelitz
Grand Duchess Maria Alexandrovna of Russia
Grand Duke Alexander Alexandrovich of Russia
Grand Duchess Xenia Alexandrovna of Russia
The Nutcracker
Grand Duke Vladimir Alexandrovich of Russia
Pyotr Ilyich Tchaikovsky
Grand Duke Paul Alexandrovich of Russia

Maria Alexandrovna (Russian: Мария Александровна ), born Princess Marie of Hesse and by Rhine (8 August 1824 – 3 June 1880) was Empress consort of Russia as the first wife of Emperor Alexander II.
 She was the mother of Emperor Alexander III.
Grand Duke Sergei Alexandrovich of Russia ("Сергей Александрович"; May 11, 1857 – February 17, 1905) was the fifth son and seventh child of Emperor Alexander II of Russia.
 He was an influential figure during the reigns of his brother Emperor Alexander III of Russia and his nephew Emperor Nicholas II, who was also his brother in law through Sergei's marriage to Elizabeth the sister of Tsarina Alexandra.
Duke Georg Alexander of Mecklenburg-Strelitz (Russian: Георгий Георгиевич Мекленбург-Стрелицкий ; 6 June 1859 – 5 December 1909) was the eldest son of Duke Georg August of Mecklenburg-Strelitz and of Grand Duchess Catherine Mikhailovna of Russia.
 He was a great-grandson of Emperor Paul and a cousin of Emperor Alexander III of Russia.
 Although he was a German prince of the House of Mecklenburg-Strelitz, he was raised in Imperial Russia, where he lived all his life.
Grand Duchess Maria Alexandrovna of Russia (later Duchess of Edinburgh and Duchess of Saxe-Coburg and Gotha; Russian: Мария Александровна ; 17 October [O.S. 5 October] 1853 – 24 October 1920) was the fifth child and only surviving daughter of Emperor Alexander II of Russia and his first wife Princess Marie of Hesse and by Rhine.
 She was the younger sister of Emperor Alexander III of Russia and the paternal aunt of Russia's last Emperor, Nicholas II.
Grand Duke Alexander Alexandrovich of Russia (Russian: Великий Князь Александр Александрович Романов; 7 June 1869 – 2 May 1870) was the infant son of Emperor Alexander III–the heir apparent, styled "Tsesarevich", to the Russian throne as the eldest living son of Emperor Alexander II–and his consort, Marie Fyodorovna of Russia.
 He was Alexander and Marie's second child, second son, and the younger brother of the future Emperor Nicholas II.
 He died of meningitis in 1870, one month before his first birthday.
 "The doctors maintain he did not suffer, but we suffered terribly to see and hear him," his mother wrote to her own mother, Queen Louise of Denmark.
Grand Duchess Xenia Alexandrovna of Russia (Russian: Ксения Александровна Романова ; 6 April [O.S. 25 March] 1875 – 20 April 1960) was the elder daughter and fourth child of Emperor Alexander III of Russia and Empress Maria Feodorovna of Russia (née Princess Dagmar of Denmark) and the sister of Emperor Nicholas II.
 She married a cousin, Grand Duke Alexander Mikhailovich of Russia, with whom she had seven children.
 She was the mother-in-law of Felix Yusupov and a cousin of Grand Duke Dmitri Pavlovich of Russia who, together, killed Grigori Rasputin, holy healer to her nephew, the haemophiliac Tsarevich Alexei Nikolaevich of Russia.
 During her brother's reign she recorded in her diary and letters increasing concern about his rule.
 After the fall of the monarchy in February 1917 she fled Russia, eventually settling in the United Kingdom.
The Nutcracker (Russian: Щелкунчик, Балет-феерия / "Shchelkunchik, Balet-feyeriya"    ; French: "Casse-Noisette, ballet-féerie" ) is a two-act ballet, originally choreographed by Marius Petipa and Lev Ivanov with a score by Pyotr Ilyich Tchaikovsky (op. 71).
 The libretto is adapted from E. T. A. Hoffmann's story "The Nutcracker and the Mouse King", by way of Alexandre Dumas' adapted story "The Nutcracker".
 It was given its premiere at the Mariinsky Theatre in Saint Petersburg on Sunday, December 18, 1892, on a double-bill with Tchaikovsky's opera "Iolanta".
Grand Duke Vladimir Alexandrovich of Russia ("Влади́мир Александрович") ) (22 April 1847 – 17 February 1909) was a son of Emperor Alexander II of Russia, a brother of Emperor Alexander III of Russia and the senior Grand Duke of the House of Romanov during the reign of his nephew, Emperor Nicholas II.
Pyotr Ilyich Tchaikovsky ( ; Russian: Пётр Ильи́ч Чайко́вский ; 25 April/7 May 1840 – 25 October/6 November 1893), often anglicized as Peter Ilich Tchaikovsky, was a Russian composer of the romantic period, some of whose works are among the most popular music in the classical repertoire.
 He was the first Russian composer whose music made a lasting impression internationally, bolstered by his appearances as a guest conductor in Europe and the United States.
 Tchaikovsky was honored in 1884, by Emperor Alexander III, and awarded a lifetime pension.
Grand Duke Paul Alexandrovich of Russia (Russian: Павел Александрович ; 3 October 1860 – 30 January 1919) was the sixth son and youngest child of Emperor Alexander II of Russia by his first wife Empress Maria Alexandrovna.
 He was a brother of Emperor Alexander III and uncle of Nicholas II, Russia's last monarch.