3588604 Early Soviet postcard depicting Mikhail Kalinin, 1919 by Unknown photographer, (19th century); 13.x8.7 cm; Tobie Mathew Collection; (add.info.: The caption in Russian reads: "Chairman of the All-Russian Central Executive Committee Comrade M.I. Kalinin". Published by the Cinema Committee of the Commissariat of Enlightenment.); 穢 Tobie Mathew; out of copyright.