"some manuscripts of" is correct and can be used in written English.
For example, "Some manuscripts of the Bible date back to the 15th century."
It is thus difficult to speak of medieval autographs, although some manuscripts of chronicles appear to have been actually written by their compilers.
Or, if they do, I doubt they will attract the sort of awe accorded some manuscripts of Vladimir Nabokov, which the New York Public Library's Berg Collection put on display last spring.
What this might involve is perhaps indicated by the so-called Dissoi Logoi (i.e., Arguments on Either Side), a short text found appended to some manuscripts of Sextus, generally dated to the end of the fifth century.
"Elias" is the name of an author which, in the course of a complicated history of textual transmission, has become associated with some manuscripts of commentaries on Aristotle and Porphyry.
In 1906 and 1907, Pierpont Morgan had acquired some manuscripts of the American writer Bret Harte.
Some manuscripts of the feature Nafnaþulur section of Skáldskaparmál contain an extended list of 29 valkyrie names (listed as the "valkyries of Viðrir"—a name of Odin).
He said he believed that Theobald "had some manuscript of a 'Cardenio' play, but it is impossible to know what he actually had or how he revised it".
This concluding doxology (short formula of praise) in the Protestant version was probably added early in the Christian era, since it occurs in some early manuscripts of the Gospels.
In addition, since some manuscripts require review of the statistical methods, we have established a board of statisticians.
As the musicologist Yo Tomita points out, in some manuscripts the handwriting of husband and wife is intertwined, "in such a manner that they must surely have discussed something about the copies they were making together".
Finally, there are some manuscripts about prevention of endometriosis and novel models in endometriosis research.
