AVERIANOVA, E. Dve sily [Two Powers]. St. Petersburg, 1914. 8vo, contemporary half calf, spine worn and loose. Plates, some hand-colored, illustrations. With the pencil signature of Grand Duchess Anastasia [Nikolaevna] on front endpaper, and with the manuscript label of the classroom of the younger princesses in the music rooms of the Aleksandrov Palace, numbered 125, and with presentation inscription to the grand duchess from P.V. Petrov, her tutor of Russian, dated Tsarskoe Selo 22 Dec 1913, on title-page.