MULHAUSEN, an imperial and Hanseatic town of Germany, in Upper Saxony, and in Thuringia, under the protection of the elector of Saxony; seated in a fertile country, on the river Unstruth, 15 miles north-east of Eisenach, and 45 east by south of Cassel. E. Long. 10. 49. N. Lat. 51. 13.