Analysis of information sources in references of the Wikipedia article "Timurid Empire" in English language version.
Coinage issued by the Timurid dynasty (r. 1370-1506) comprised various silver coins and several coppers, most often anonymous, although some coppers struck in the name of Timur 1370–1405; here called amīr) have a tamghā of three annulets prominently on the reverse.
Clavijo noted that since Timur's own insignia had been the 'three annulets' emblem, the 'Lion and Sun' motif must have been the sign of the 'former Lords of Samarcand'.
This cultural rebirth had a double character; on one hand, there was a renewal of Persian civilization and art (distinguished by extensive adaptations from the Chinese), and on the other, an original national literature in the Turk-Jagatai language, which borrowed from Persian sources.
(...) the Mongol and Timurid phase, during which the name "Iran" was used for the dynastic realm and a pre-modern ethno-national history of Iranian dynasties was arranged.
[Part] v. In the Mongol and Timurid periods: ... Like his father, Olōğ Beg was entirely integrated into the Persian Islamic cultural circles, and during his reign Persian predominated as the language of high culture, a status that it retained in the region of Samarqand until the Russian revolution 1917 ... Ḥoseyn Bāyqarā encouraged the development of Persian literature and literary talent in every way possible ...
Any linguist of today who reads the essay will inevitably conclude that Nawa'i argued his case poorly, for his principal argument is that the Turkic lexicon contained many words for which the Persian had no exact equivalents and that Persian-speakers had therefore to use the Turkic words. This is a weak reed on which to lean, for it is a rare language indeed that contains no loan words. In any case, the beauty of a language and its merits as a literary medium depend less on size of vocabulary and purity of etymology that on the euphony, expressiveness and malleability of those words its lexicon does include. Moreover, even if Nawā'ī's thesis were to be accepted as valid, he destroyed his own case by the lavish use, no doubt unknowingly, of non-Turkic words even while ridiculing the Persians for their need to borrow Turkic words. The present writer has not made a word count of Nawa'i's text, but he would estimate conservatively that at least one half the words used by Nawa'i in the essay are Arabic or Persian in origin. To support his claim of the superiority of the Turkic language, Nawa'i also employs the curious argument that most Turks also spoke Persian but only a few Persians ever achieved fluency in Turkic. It is difficult to understand why he was impressed by this phenomenon, since the most obvious explanation is that Turks found it necessary, or at least advisable, to learn Persian – it was, after all, the official state language – while Persians saw no reason to bother learning Turkic which was, in their eyes, merely the uncivilized tongue of uncivilized nomadic tribesmen.
Any linguist of today who reads the essay will inevitably conclude that Nawa'i argued his case poorly, for his principal argument is that the Turkic lexicon contained many words for which the Persian had no exact equivalents and that Persian-speakers had therefore to use the Turkic words. This is a weak reed on which to lean, for it is a rare language indeed that contains no loan words. In any case, the beauty of a language and its merits as a literary medium depend less on size of vocabulary and purity of etymology that on the euphony, expressiveness and malleability of those words its lexicon does include. Moreover, even if Nawā'ī's thesis were to be accepted as valid, he destroyed his own case by the lavish use, no doubt unknowingly, of non-Turkic words even while ridiculing the Persians for their need to borrow Turkic words. The present writer has not made a word count of Nawa'i's text, but he would estimate conservatively that at least one half the words used by Nawa'i in the essay are Arabic or Persian in origin. To support his claim of the superiority of the Turkic language, Nawa'i also employs the curious argument that most Turks also spoke Persian but only a few Persians ever achieved fluency in Turkic. It is difficult to understand why he was impressed by this phenomenon, since the most obvious explanation is that Turks found it necessary, or at least advisable, to learn Persian – it was, after all, the official state language – while Persians saw no reason to bother learning Turkic which was, in their eyes, merely the uncivilized tongue of uncivilized nomadic tribesmen.