The buried dolmens in Scandinavia are, in some respects, even more interesting than those which are, and were always intended to be, exposed, but our knowledge of them is necessarily more limited than of the other class. Sjöborg deserts us almost entirely here, and Madsen illustrates only two, while the modern antiquaries have been more anxious to secure and classify their contents than to illustrate the chambers from which they were obtained. As a rule, they may be older than the free-standing examples, but they do not look old, though, as metal has not generally been found in them, it is assumed they all belong to the Stone age. One example will suffice to display the general features of the older group of this class of monuments. The next two woodcuts present an internal view and plan of one near Uby, in the district of Holbak, in Zeeland. It was opened in 1845, and measured then 13 feet in height, and had a circumference of upwards of 300 feet. The chamber measures 13 feet by 8 feet, and is walled in by nine great stones, which have been split or hewn, so as to obtain a flat surface towards the interior, and the interstices are filled in with smaller stones very neatly fitted. The entrance gallery is 20 feet in length, and is closed, or capable of being so, by two doors. From the disposition of the entrance it certainly does not appear that it was intended to be hid. The whole appearance is that of a dignified approach to the tomb. Had it been meant to be closed, the chamber would, no doubt, have been in the centre of the tumulus, instead of being near one side, as it is. The other monument of the same class, illustrated by Madsen,[364] is near Smidstrup, in the district of Fredericksborg. It is very similar in dimensions and details, but has the peculiarity of having two chambers placed side by side, with two separate entrances, and the chambers affect a curve more perfectly elliptical than is attained in that at Uby. [Illustration: 114. View of Interior of Chamber at Uby. From Madsen.] [Illustration: 115. Plan of Chamber at Uby. From Madsen.]