List of telephone messages of the Russian Empire (except Finland) by January 1, 1913

List of telephone messages of the Russian Empire (except Finland) by January 1, 1913.- St. Petersburg: ed.Ch.Ex.mail and telegraphs, 1913. -[2], 66 p.: table .. -Ex.: Without region..1. Territory (collection).Electronic copy source: PBPlace of storage of the original: the Central Museum of Communications named after A.S.Popova