Short description: In Russian (ask us if in doubt).M Polytechnic Museum 2023. The reader learns about self-taught watchmakers, state and private watchmaking factories of the eighteenth century, trading houses and handicrafts of the nineteenth century, and learns about the history of the Soviet watch industry. The story of the solar and hourglass, the first tower clock, and the original mechanisms created by Russian inventors of different eras is accompanied by rich illustrative material We have thousands of titles and often several copies of each title may be available. Please feel free to contact us for a detailed description of the copies available. SKUalb3486444e795c1867