Денежная единица: копейка. Номинал: 3. Год выпуска: 1971 год. Материал: марганцовистая латунь. Гурт: рубчатый. Диаметр: 22 мм / Monetary unit: penny. Denomination: 3. Year of issue: 1971. Material: ma

Zenodo2026-05-26 更新10

5 Reichsmark coins 1939

钱币学数字化

实物钱币属性

5 Reichsmark 1939 Standard circulation coin The edge of the coin was't scan properly, so it was restored manually. Composition Silver (.900) Diameter: 29 mm Height: 2.5 mm Weight: 13.8800g Source

Zenodo2026-05-25 更新00

Representative selection from the 'Numismatics & seals' collection of the Swiss National Museum

钱币学数字化

印章学收藏

Numismatics: The Museum’s coin cabinets contain around 100,000 objects, including banknotes, securities, credit cards and coin-minting dies, in addition to coins and medals. The timeline runs from Cel

Interoperabilitätsplattform I14Y40

North Eastern Indian Numismatics

钱币学数字化

古物图像分类

This dataset contains a carefully selected collection of 2147 high-resolution tiff images of ancient and mediaeval coins from the Northeastern regions of India with a total of 51 classes from all four

NIAID Data Ecosystem10

Mughal Coin Die

资源简介：

相关数据集