目录
为什么需要注册?只是为了防止机器人访问我们的目录。您的邮箱完全保密——我们绝不会分享或在未经您许可的情况下发送任何内容。我们向您保证!
| 正面描述 | 登录 以查看详情 |
|---|---|
| 正面文字 | 登录 以查看详情 |
| 正面铭文 | 登录 以查看详情 |
| 背面描述 | A quadripartite incuse square subdivided by two diagonal grooves forming an X-pattern, creating four triangular recessed compartments. This deeply punched incuse design is typical of archaic Asia Minor electrum fractions and served as the countermark of the die punch used during striking. The square is well-centered within the round flan, and the incuse divisions are crisply impressed. |
| 背面文字 | 登录 以查看详情 |
| 背面铭文 | 登录 以查看详情 |
| 边缘 | Plain |
| 铸币厂 | 登录 以查看详情 |
| 铸造量 | 登录 以查看详情 |
| 附加信息 |
Among the earliest coined money produced anywhere in the world, electrum fractions from uncertain Ionian mints predate the standardization efforts of Croesus and represent the experimental phase of coinage itself — a period when weight standards, issuing authority, and even the concept of a guaranteed fineness were still being worked out. The natural electrum alloy used in these pieces varies considerably in gold-to-silver ratio, making metallurgical analysis the primary tool for attributing them to specific regions or workshops.