 Complete the following phrase:  In addition to the two existing town halls, the third town hall was built in 1702. In 1724 the Electoral Saxon Post Office was built and in 1744 the new school at the market. Prussia received some Albertine lands after the Congress of Vienna in 1815, including Cölleda. With the transfer of the district administration from Wiehe to Cölleda in 1824, Cölleda was elevated by royal cabinet order to the status of district town of the newly established District of Eckartsberga in the Merseburg administrative district of the Province of Saxony. The year 1824 also marked the beginning of the cultivation of medicinal herbs, especially peppermint, which gave Cölleda the nickname Peppermint Town in 1830. In 1848, during the 