Политехнический музей
In 1863 he led the Society of Devotees of Natural Science, Anthropology, and Ethnography. Together with other leading members of the society discussed having a museum. Their first move in this direction was to establish a library. In 1871 Moscow council set aside half a million roubles to create a museum. A committee was formed with Grand Duke Konstantin Nikolayevich as honorary chair. The formation of a museum was timely as Peter the Great's 200th anniversary would inspire an exhibition that would be used to launch the new Polytechnic Museum.