The National Technical Museum commemorates the 180th anniversary of the establishment of the V. J. Rott department store. This renowned Prague shop, founded in 1840 by Vincenc Josef Rott, was known throughout the Czech Republic for its wide range of metal goods, various household and craft equipment. The exhibition recalls the history of the Rott family, the establishment of the company and the operation of the shop and introduced a small sample of specific items from Technology in Home NTM exposition.