Cervelat cow disease. By August 2008, most of the Swiss demand for bovine intestines had been met with imports from Uruguay, Argentina and Paraguay. Cervelas de Lyon are a sausage specialty of Lyonnaise cuisine. They contain finely minced pork, and either truffles or pistachios. Sold uncooked, the sausage has to be boiled before it is eaten. In Alsatian cuisine, "cervelas d'Alsace" are split open and served with cheese (gruyere) and bacon. Cervelat Cervelat, also cervelas, servelat or zervelat, is a sausage produced in Switzerland, France (especially Alsace and Lyon) and parts of Germany. The recipe and preparation of the sausage vary
National Maps of Switzerland National Maps of Switzerland The National Maps of Switzerland are a set of official map series designed, edited and distributed by Swisstopo, the Swiss Federal Office of Topography. Each map series is based on an oblique, , cylindrical projection (Mercator projection), with a Swiss Coordinate system (CH1903 +). All maps are updated in a complete cycle of about six years. In 1938, the Federal Office of Topography started issuing new map sheets, which were intended to succeed the old Dufour and Siegfried Maps. They first appeared in 1:50,000 scale, and from 1952 also in 1:25,000 scale. In addition, further generalisations