Count Mikhail Mikhailovich Perovsky-Petrovo-Solovovo (граф Михаил Михайлович Перовский-Петрово-Соловово; 1868–1954) was a Russian diplomat, psychical researcher and skeptic.
Count Mikhail Mikhailovich Perovsky-Petrovo-Solovovo (граф Михаил Михайлович Перовский-Петрово-Соловово; 1868–1954) was a Russian diplomat, psychical researcher and skeptic. (en)
Count Mikhail Mikhailovich Perovsky-Petrovo-Solovovo (граф Михаил Михайлович Перовский-Петрово-Соловово; 1868–1954) was a Russian diplomat, psychical researcher and skeptic. (en)