[Russian Theatre and Film] Knipper, Olga. (1868–1959) & Moskvin, Ivan. (1874–1946) Autograph Signatures from the company of the Moscow Art TheatreRemarkable collection of autographs from important figures in early twentieth century Russian theatre, including Olga Knipper, wife of Anton Chekhov, and Ivan Moskvin, future director of the Moscow Art Theatre, on a single sheet of Russian Consulate Chicago stationary. In fine condition. 6. 5 x 8. 5 inches (16. 5 x 21. 6 cm.). Together with a typed letter signed from "A. Volkoff," the Russian Consul General in Chicago, conveying the signatures to a