Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. Carved Stone Balls are petrospheres, usually round and rarely oval. They have from 3 to 160 protruding knobs on the surface. Their size is fairly uniform, they date from the late Neolithic to possibly the Iron Age and are mainly found in Scotland. They range from no ornamentation (apart from the knobs) to extensive and highly varied engravings.

Данное издание не является оригинальным. Книга печатается по технологии принт-он-деманд после получения заказа.