Archaeologia Volume 2 Section XVII is in Archaeologia Volume 2.
In the parish of Addington, near Town Mailing, in Kent, about 500 paces to the north east of the church, in a rabbit warren, upon a little eminence, are the remains of several large Stones, placed in an oval form. The inside of the area from east to west is 50 paces, the breadth in the middle from north to south 42 paces; at the east end is a flat stone, placed somewhat like that which they call the Altar at Stone Henge: PI. vi. fig. 1. N°. 1. This stone in the longest part is nine feet, in the broadest seven feet, and near two feet thick. Behind this, a little to the north, is another flat stone, No. 2. which seems to have stood upright, but is now, by some accident thrown down. This is fifteen feet long, seven feet wide, and two feet thick. The stone N°. 3. next the altar on the north side, is seven feet high, seven feet wide, and two feet thick; the top of this hath been broken off. There are but two others which appear above the surface of the ground, (N°. 4 and 5) and these are not more than two feet high. One may easily trace the remains of seventeen of them ; though from the distances between the stones, which are pretty nearly equal, there must have been rather more than twenty to complete the oval, which consisted of only one row of stones. The soil hereabout is very sandy, and the rain hath washed the sand so much over many of them, that by their distances from each other, I could only find them when I thrust my cane into the ground. Those of the stones which were fallen down have been carried away by the inhabitants, and applied to mend causeways, or make steps for stiles. The stones are of the same species with those at Stone Henge, and being placed in the same form, seem as if they were designed for the same use.