Baedeker modern Baedekers under the catchphrase ""Wissen öffnet Welten"" ("Knowledge opens worlds"). The previous German editions had four main sections: "Background", "Tours", "Destinations from A to Z" and "Practical Information from A to Z". MairDumont added a fifth section in each guidebook entitled ""Erleben und Geniessen"" ("Experience and Enjoy"). These new Baedeker guides were the first such guidebooks to incorporate infographics. From the outset, Karl Baedeker recognised the importance of publishing his guides in English as well. His son Ernst had worked in London before joining Verlag Baedeker in 1859, and was entrusted with the task of preparing the first Baedeker
Morten Michael Kallevig (1772–1827) Morten Michael Kallevig (1772–1827) Morten Michael Kallevig (1772 – 8 May 1827) was a Norwegian businessperson. He is best known as the owner of the trading and shipping company Salve Kallevig & Søn, which was founded by his father Salve Johannessøn Kallevig (1732–1794) in 1792, two years before he died. The company was passed down through the generations, and existed until 1962. Morten Michael Kallevig acquired burghership in Arendal in 1794, and served as vice consul for France and the Hansa League. He is also known for raising Kalleviggården as his private residence in Arendal. In 1844, his widow sold