Title: Otvi︠e︡t general maīora Boltina na pisʹmo kni︠a︡zi︠a︡ Shcherbatova, sochiniteli︠a︡ Rossïĭskoĭ istorïi
Subjects: Bookplate
People: M. M. Shcherbatov kni︠a︡zʹ (1733-1790), Valerian Lada-Mocarski (1898-1971), Laura K. Lada-Mocarski (1902-1997)