Tcherepnin, Alexander. (1899-1977) "Violin Sonata" - Autograph Musical QuotationA scarce four measure AMQS from the Russian composer's 1921 Violin Sonata, neatly penned in black ink on a slip of manuscript paper, signed and dated "6 I 1964 NYC." 15. 5 x 7 cm. Toned, slightly creased along the left edge, otherwise fine. Together with a similar sheet, signed and inscribed with a quotation in Chinese characters and in English in the hand of Ming Tcherepnin, pianist and teacher and wife of the composer, and with a halftone photograph