This essentially practical book, Understanding Jewellery is unique in explaining why jewellery values vary and the individual points important for each category. A major section is devoted to the identification of the major gemstones and the testing methods to assess
This volume highlights the trade in slaves during the ninth and tenth centuries as driving exchanges on a trans-continental scale. A combination of general surveys and regional case-studies sets Gotland and the early medieval slave trade in a firmer framework than has been available before.