Life in Neutral Moresnet was dominated by the Vieille Montagne mining company, which not only was the major employer but also operated residences, shops, a hospital and a bank. The mine attracted many workers from the neighboring countries, increasing the population from 256 in 1815 to 2,275 in 1858 and 4,668 in 1914. Most services, such as the mail, were shared between Belgium and Prussia (in a fashion similar to Andorra). There were five schools in the territory, and Prussian subjects could attend the schools in Prussian Moresnet.