“It is perhaps not superfluous to point out here that throughout the 1830s and 1840s travel was still for the most part an activity for the rich or the adventurous. Most transportation on the European continent was by ship or mail coach, and it was time-consuming, expensive, and uncomfortable. Not until the emergence of the train did travel become an activity for the middle and lower middle class. Yet the railroads were still in their infancy under the July Monarchy. The first passenger railway was not built until 1837, and by 1840 only 433 kilometers of rail had been laid down. Then railroad building picked up speed; by 1848, 1,592 kilometers of rail lines were in use while 2,144 more were under construction. The railroads were to encourage yet a new kind of travel publication, the railroad guide or itinerary, which described and illustrated (in wood engravings or lithographs) the major sights along a particular line. However, this new type of publication, though it originated during the July Monarchy, did not become widespread until the Second Empire.”