“ The nucleus of Christiania was the ancient town of Opslo, east of the present city, founded in the 11th century. In the beginning of the 14th century the fortress of Aggerhuus, the first building within what is now the city proper, was erected. In 1523, and again in 1567, Opslo was burned by the Swedes. It was again burned in 1624, when King Christian IV. founded a town around the fortress of Aggerhuus, to which the inhabitants of Opslo soon removed. ”

“ There are high schools, a school of drawing for workmen, and a normal school for teachers; several learned societies; commercial, naval, and military schools; an art union, and gallery of paintings of native artists ”

“ Among the principal public buildings are a cathedral, four churches, a council house, exchange, military hospital, and two orphan asylums. The new lunatic asylum occupies a large building, and is arranged on the best modern principles. ”