Her genealogical sketch is here.
From the museum’s Web site. Also posted to the Russian Style Between 1837 and 1870 Album here.
One of her bracelets is a curved snake while another is a cameo and another is a blue (lapis lazuli?) band.
Keywords: 1848, Yakovlev - Gavriil, Yuliya Vasilyevna Kanshina, Yuliya Vasilyevna Telyakovskaya, Юлия Васильевна Теляковская (Каншина), Kanshin family, Telyakovsky family, Russian, straight coiffure, jeweled floral headdress, earrings, fitted bodice, off shoulder vee neckline, bertha, jeweled floral bodice ornament, quarter length tight sleeves, contrasting cuffs, bracelets, cameo, vee waistline, full skirt