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Accounting around 1500

Those who think that bookkeeping and administration are an invention of modern times are wrong, because correct bookkeeping was already essential for economic enterprises, such as mines, over 500 years…

Final visit 2019

The pit areas relevant to the project have been completely recorded for the 3D model and the archaeological investigations have been largely completed. Above ground, numerous archival documents have been…

Old written sources

The research for our project does not only take place underground. Archive research, i.e. the viewing and evaluation of the sources, is also an important part. The medieval documents and…