首页 / 官方藏书 / Stonehenge and Other British Stone Monuments Astronomically Considered / CHAPTER XXVI THE TREGASEAL CIRCLES (LAT. 50° 8′ 25″ N., LONG. 5° 39′ 25″ W.)
首页 / 官方藏书 / Stonehenge and Other British Stone Monuments Astronomically Considered / CHAPTER XXVI THE TREGASEAL CIRCLES (LAT. 50° 8′ 25″ N., LONG. 5° 39′ 25″ W.)