Coin with white localised corrosion on the center - Peney treasury - Switzerland

Rey-Bellet. Bernadette (, None) & Naima. Gutknecht (HE-Arc CR, Neuchâtel, Neuchâtel, Switzerland)

The schematic representation below gives an overview of the corrosion layers encountered on the object from a first visual macroscopic observation

Stratigraphic representation 1, localisation in figure x
Stratigraphic representation 2, localisation in figure x