XRF analysis: 23 Wallachian ducats (1452-1456)
Petrov, Alexander · Data Archiving and Networked Services (DANS) · 2017
The dataset contains analysis of metal of twenty-three Muntenia ducats hammered in 1452-1456. Ducats are divided into four types: I, IIA, IIB, IIC. The specimens are in the author’s private collection of coins and medals.