Автор: Пользователь скрыл имя, 16 Апреля 2012 в 16:37, доклад
History. Cowry shells
• The earliest form of currency - cowry shells
• A single gold dinar was worth 400,000 shells.
• The country’s trade in cowry shells continued until the late 19th century, when it was used mostly as ballast for sailing vessels.