The annexed woodcut (No. 59) will give an idea of the general disposition of a circle numbered 27 by Petrie.[210] It is of about the medium size, being 60 feet in diameter. The general dimensions of the circles are 40, 60, 80, and one (No. 46) is 120 feet in diameter. The outer circle of No. 27 is composed of large stones, averaging 6 feet in height, and some 20 feet in circumference. Inside this is a circle of smaller stones, nearly obliterated by the turf, and in the centre is a three-chambered dolmen, of which fifteen stones still remain; but all the cap stones, except that of the central inner chamber, are gone, and that now stands on its edge in front of its support. The general appearance of this circle will be understood from the annexed view (woodcut No. 60), taken from a photograph. It does not, however, do justice to its appearance, as the camera was placed too low and does not look into the circle, as the eye does. In the distance is seen the hill, called Knock na Rea, surmounted by the so-called Cairn of Queen Meave, of which more hereafter. [Illustration: 60. View of Circle 27, Northern Moytura. From a photograph.] Another of these circles, No. 7, is thus described by Petrie:--"This circle, with its cromlech, are perfect. Its diameter is 37 feet, and the number of stones thirty-two. The cromlech is about 8 feet high, the table-stone resting on six stones of great magnitude: it is 9 feet long and 23 feet in circumference." Its general appearance will be seen in the annexed view from a photograph (woodcut No. 61); though this, as in the last instance, is far from doing justice to its appearance.[211] [Illustration: 61. Dolmen, with Circle, No. 7, Northern Moytura. From a photograph.] No. 37 is described by Dr. Petrie (p. 248) as a triple circle. The inner one 40 feet in diameter. The second of twelve large stones, and of 80 feet, the third as a circle of 120 feet in diameter. "The cromlech is of the smallest size, not more than 4 feet in height. The circumference of the stone table is 16 feet, and it rests on five supporters."